development

Security is an important topic that can be studied for hours and days, on the other hand, there are many ways to compromise this security, and there are people who called hackers, with great talent in the field of computers, they try to infiltrate the information of different people and use it in order to achieve their desires, hackers may use different methods to gain access to important information, in most cases, the users do not realize that their information has been stolen and the hacker will continue to abuse their information as much as possible, for example, hackers may use malicious code to hack different people, they inject it into a site, or they may add this code to the web form input box in order to change the data which has different types, such as XSS and SQL injection , which we are going to discuss in more detail below.

This kind of attack has different types, which we will mention briefly in the following.

Types of cross site scripting:
- Stored XSS (Persistent XSS):
This type of attack is very malicious, in which the hacker enters the malicious code in the user's input section, such as the blog comments section or they may even place that code in a post, and eventually the user's system is infected as soon as user logs in, as we have mentioned earlier, these attacks are carried out so imperceptibly that the users may not be fully aware that their information has been stolen.

- DOM-based XSS:
These types of attacks can also attack systems that have high security and have used a firewall, through this attack, the hackers can gain the information they need quickly, in fact, this is one of the most advanced XSS attacks and can do a lot of damage to system security.

- Reflected XSS (Non-persistent XSS):
This type of attack is performed when the users request and with this request, the code is activated and finally their information is going to be stolen, these types of attacks are more common on social media, and it is important to note that they are usually combined with social engineering.

What is SQL Injection?
Another method used by hackers is SQL Injection , in which a hacker inserts malicious code through a web page entry into SQL statements, ultimately, this injection allows the hacker to disrupt the user's system and generally allow the attacker to view data that they would not normally be able to retrieve, in other words, hackers can access information that is not accessible to the user, and by changing these programs, the hacker can eventually change the content of the program, hackers can do this type of hacking in a variety of ways that in all cases can be very successful in accessing user information.

Types of SQL Injection:
This attack also has different types, which we will are going to mention in the following section.

- In-band SQLi (Classic SQLi):
One of the most common methods that hackers use for SQL Injection is In-band SQLi, in which an attacker can use the same communication channel in order to both launch an attack and collect results, the two most common types of injection are Error-based SQLi and Union-based SQLi, the first of which relies on error mesغیر مجاز می باشدes sent by the database server to access its target, there are ways to deal with such attacks that can be followed to increase system security against them.

The second type of attack uses UNION SQL to combine multiple commands and is eventually returned as part of the HTTP response, causing various users to be hacked.

- Inferential SQLi (Blind SQLi):
Blind SQL Injection attacks by detecting powerful parameter injections and executing commands by remote detection.

Through this attack, the hacker cannot see the result of an attack, which is why it is called like that, two types of this injection are Boolean-based (content-based) Blind SQLi and Time-based Blind SQLi, which in the first attack, hackers force the program to return a different result, through the second attack, the hacker forces the database to wait for a while before responding, and the hacker examines how long it took for the response to be sent in order to determine whether the response was correct or not, and then HTTP response is delayed with the same amount of time, or it may return immediately, which ultimately leads the hackers to reach their goal.

- Out-of-band SQLi:
This method is not common and this attack is used by hackers when they cannot use the same channel to start the attack and gain the desired results.

Ways to deal with SQL Injection attacks:
- The validity of any data stored in the SQL engine should be checked, and you should not trust any input.

- Use monitoring, because they can quickly report back to you if you are attacked.

-Do not forget the filtering tools because through them, you can greatly increase the security of your information against such attacks.

- Use High-end authentication systems, which you can use to check all attempts which occurs in order to gain unauthorized access to your system.

Difference Between cross site scripting and SQL Injection:
These two methods are both popular among hackers, and they tend to use cross site scripting and SQL Injection to achieve their goals, which we have briefly described so far, but the important point is that these two have differences, among which we can mention the language of writing malicious code, and the way that these codes work, as we have mentioned earlier, cross site scripting is more common in JavaScript and is used in this language, while SQL Injection includes Structured Query Language, in addition, in cross site scripting, malicious code is injected into the site, and if users enter the site where malicious code has been injected to, by the hackers, they will be hacked and their information will be provided to the hacker, in contrast, SQL injection adds SQL code to the input section in order to access important information or modify data stored in a database, so this is another difference between the two attacks, in fact, it is the most important difference between injecting XSS and SQL.

Last word:
In general, there are many attacks used by hackers, through which they can gain access to information about different users, we tried to mention two of the most important types of injections, including XSS and SQL injections in this article, we have also mentioned the point that these two are different in language as well as how they perform, so by reading this article, you can raise your awareness of such attacks and take action properly in order to protect your information from being stolen by hackers these ways, it should be noted that you should never forget that hackers won’t stop trying to raise their level of knowledge and awareness, and they are constantly finding new ways to access the information of different people, which is why it is important for you, as a user, to add to your knowledge regularly in the field of security and block the way for hackers and as you know, being aware of possible threats can help you a lot in this field, so you have to do your best to not fall behind hackers in the field of knowledge, through this way you can find out any suspicious items that is happening on your system, as a result, you can take the necessary steps in order to solve the problem as soon as possible.

Source:https://www.dotnek.com/Blog/Security/what-are-the-differences-between-sql-injectio

Youtube:https://youtu.be/EvoTcCSmnFc

Computer games have a huge world, which is one of the entertainments that has attracted a lot of fans, many computer games are made and released every day, in fact, the fans of these games are looking for a way to cheat in that game while entertaining, in order to get a high score all at once, so they prefer the way of hacking games , in addition to increasing the score in the game, you can do many other things by hacking games, among which, we can mention the possibility of installing a paid game for free on your Android smartphone phones.

Some games have a much higher excitement than the others, the difference between these programs is that people can play online with other users which is an ability that increases the number of people who is attracted to them and also the excitement of it, game hacking programs are very popular among the users of these games, and there are many tools that can help users in hacking games on Android , which we are going to discuss in this article, in general, cheating is not the right thing to do, but since the beginning of game development, there have been a number of applications, which have high capabilities in hacking games.

But before that, we need to mention the fact that there are generally two types of games, in one of them, all the information is stored in the device which is called client-side games and in the other type, all game and player data is stored in online servers which is called server-side games, certainly, hacking client-side games is much easier than hacking server-side games , because client-side games do not have much encryption in their information, which makes them easier to hack, programs related to hacking games lead players to a large source of coins, points, etc.

Game Hacker Apps for Android:
1- Game Guardian:
It is one of the best programs that you can use in order to hack games, this hacking program requires Android 2.3.3 or a higher version of it, through this program, various items can be hacked, such as speed, encrypted items, etc., and all of these items create a great user experience for the user, if you know the basics of a game, you can use this hacking program to achieve various things.

2- Xmodgames:
Xmodgames is one of the top programs that can be used to hack various games, such as Pokemon Go, Clash of Clans , Clash Royale, etc., in fact, this hacking program can create many features for game users, and the best feature of this program is that it creates a positive user experience, you can get help from this program and use the facilities that it provides, such as an automatic game, in which the program automatically collects gold, coins, etc., due to the artificial intelligence it has, and the player's score increases amazingly which also increases the motivation of him/her.

3- Game Killer:
This game hacking program is available for free and provides players with many features and gives them access to modify aspects of their favorite video games , if you are interested in using an application to hack games, especially an offline one, you should install this application quickly and use it in order to achieve your desired goals in the game, this program works by injecting code from the background which allows you to set them in the desired title and use them, whenever you want to use a program to hack the game, you can access Game Killer and select the game from the list of running services.

4- LeoPlay Card:
Through this game hacking program, you can play many Android games for free, an interesting feature of this app is that you do not need to root your Android device.

5- Creehack:
This hacking tool is very useful, and you can reach a lot of power as a game player through it, if you want to use some of the hacking tools, you have to go through many steps in order to be able to download them, such as filling out a large number of survey forms, but this tool is not like them, because you can easily download and use this program and get all the features that you want for free, which you were supposed to pay for it.

6- SB Game Hacker:
In many games, annoying ads are displayed while the user is playing, which decrease the player's positive user experience, 

If you have not used this program in order to hack games to date, get started and download it now to enjoy the existing Android games more.

7- Lucky Patcher:
Another program available to hack games is Lucky Patcher, this program provides many features for its user, among which, we can mention the removal of ads, change the game memory if necessary, license approval, you can also access game resources endlessly with this program, simply put, if your device is rooted, and you want to download an app that helps you hack games, the Lucky Patcher app should be one of your first choices.

8- File Manager:
Through this hacking program, you can change all the saved files of the game, reduce the difficulty level of the game, access many resources of valuable elements in the game, and other features that are provided to you through this program.

9- Freedom:
One of the best Android game hacking apps is Freedom, through which players can play paid games for free, but the important thing about this useful app is that it can be only used for offline games.

10- HackerBot:
You may be looking for a program through which you can hack games on the internet, and you may inadvertently download malware and other fake files which causes a lot of damage to your system, HackerBot allows users to search for modified apps and games easily, and it is one of the best ways to cheat and access the top features of the game and unlock items for free, but in most cases you may inadvertently download malware and other fake files, in general, it allows you to find and download the games you want to hack on any operating system quickly by using game hacking tools.

11- GameCih:
Through this hacking program, it is possible for the user to hack all online and offline games and enjoy playing them, the point to note about this program is that in order to run this program and work with it, it needs root access, so the device needs to be rooted.

12- Bluestacks:
This program is also worth thinking about because it provides a great gaming experience, so you can enjoy playing by downloading and using it.

Last word:
In general, you know for sure that cheating is not a good thing, but you may want to cheat while playing just in order to enjoy more, so you need programs that can provide you with the facilities you need as soon as possible, in this article, we have introduced you to some hacking programs which can be used for cheating on Android games, but you should also pay attention to the point that it is better to play games without cheating in order to realize the fact that even games have their own hard conditions just like our lives, but everyone has different personalities, this article was written for someone who wants to achieve everything at once who prefers the entertainment aspect of games, or the ones who do not have the possibility to pay for the game’s rewards, so they prefer to get those rewards for free, which hacking games programs are created for these reasons, but in general you should take the fact that these programs are not suitable for children into consideration, because they may think that cheating is the best way of achieving their goals which can ruin their future due to the fact that everything sticks in children’s mind, as a result it is better not to teach children to use them.

Source:https://www.dotnek.com/Blog/Security/which-app-can-hack-any-game-in-android

Youtube:https://youtu.be/ZqzBD6scrIU

Users are very interested in hacking topics these days, and a high number of searches are done daily in search engines related to this field, there are some popular questions which are constantly bring asked such as, different types of hackers, personality traits of each of the different types of hackers, the most famous hacker, the punishment for red hat hackers, etc., in relation to each of these and other topics, there are many articles that will appear in search results, and users will read these topics with great interest, before we get into the blue hat hackers in more detail, it is necessary to discuss the hacks briefly and mention the different types of hackers, so that you can become more familiar with them.

What is a hack?
In fact, hacking is a set of activities that ultimately cause security holes in a system to be found and the information in that system to eventually be made available to hackers, in other words, the history of hacking, dates back to 1960, and the number of hacks that occur is increasing day by day, and the concern of users who are connected to computer systems or the Internet is increasing generally, and all efforts are being made in order to follow the necessary points in connection with increasing the security of the site in a principled way and block the way for hackers to enter users’ system and keep their information safe.

In general, it should be noted that the efforts of hackers are often in contrast with the existing rules and regulations, because they try to infiltrate the systems of various individuals and organizations to carry out malicious activities and damage the system as well as information of site owners, of course, it should be noted that a number of hackers also test the sites in order to increase the security of various individuals and organizations systems, it has a process in which hackers report if there is a security hole in those sites, so the owners of organizations should take action and fill those security holes to preserve their information, many hackers, known as red hat hackers, have decided to change their field of activity into being white hat hackers after being caught and imprisoned by the police and try to use their knowledge to help different people, Blue hat hackers also do their best to find security holes, which we are going to discuss in more detail below.

Who are blue hat hackers?
In fact, before a company or system is established, blue hat hackers examine all possible security holes and software errors, so that they can ultimately help increase system security and block the way for malicious hackers to infiltrate the system, these types of hackers, in most cases, are invited by companies in order to do the necessary research and find and report vulnerabilities, but they are not hired in companies, on the other hand, when you search for their characteristics, you may encounter the one that points to the fact that they are a kind of hackers who are very interested in learning hacks in order to take revenge on other people, these hackers are very similar to Script Kiddies and use hacking to attract the attention of other users.

What is blue hat Microsoft hacker conference?
One of the most important events in the field of cyber security is the blue hat Microsoft hacker conference, in which all Microsoft engineers meet with its hackers and review all the points related to the security part of the system, so that they can significantly increase the security of their systems, Window Snyder started this event, which we are going to learn more about her in the following.

Who is Window Snyder?
From the beginning, Window Snyder was very interested in encrypting and analyzing information, and finally, she carried out his activities in the field of cyber security , and pursued this goal in an advanced way, and all her efforts were to eliminate security holes in systems through which hackers are able to infiltrate the system, eventually, she worked as a senior security strategist at Microsoft in the security and communications engineering group and did many things, one of the most important of which was to create the blue hat Microsoft hacker conference, which we have mentioned in this article briefly, so while working at Microsoft, she joined companies and other systems and worked hard to increase the security of all the companies she entered.

In general, she was very interested in the security of a system, and in this way, she regularly presented different strategies in order to achieve her goal, which was to raise the trust of companies and systems.

What are the characteristics of blue hat hackers?
Blue hat hackers have personality traits that make them more specialized in their profession, for instance, they have a lot of curiosity, but it should be noted that this personality trait is common among many hackers, this trait that causes them to have a lot of questions in their minds about a system and company, and in order to answer questions, they prefer to do some acts that may be against the rules.

In the following, we will discuss more features related to blue hat hackers.

- Computer addict:
Of course, if you have had a brief study of hackers to date, you know that these people spend many hours a day working with their computers, and you can never get them away from their computers for a long period of time, simply put, they are addicted to their computer and do their best to be able to understand more and more of the details in it.

- Revenge:
Some of these hackers, who have a great desire to take revenge on others, these hackers do their best to be able to show their abilities to other people whom they do not have a good relationship, by harming them, there are many reports about this type of hack that people have been attacked because of not observing the security of their system and also having enmity with such hackers.

- Tendency to break the law:
In addition to blue hat hackers, there are other hackers who are trying their best to break all the rules in a company or system and act against the existing rules, it should be noted that the type of blue hat hackers who are invited in order to find the security holes of companies, do not have this characteristic and are only trying to help the company to produce software with a security hole.

- Creativity:
Creativity is one of the personality traits that you can see among all types of hackers, this moral trait causes hackers to become more and more specialized in their profession and to be able to pursue their goals more quickly.

- high intelligence:
Computers have a lot of complexity and there are many people who want to be able to expand their business in the field of computers and reach many specialties, especially in the field of hacking, but in your opinion, can everyone do this profession? Does everyone have the ability to become a professional hacker ?

The answer to this question is definitely no, because only people who have high intelligence can work professionally in this sector and become more successful and famous day by day with their effort and perseverance among all internet users.

- Risk-taking:
Blue hat hackers have a personality which is called risk-taking, while working with a computer system they try all the ways through which they can achieve the desired result, and they are not afraid of taking any risk in order to reach their purpose.

- Introverted:
Most of the hackers have an introverted personality and do not like to be in crowded groups and prefer to have little contact with people in the real world and if they are in a group of people, they cannot communicate well with others properly, such people have few friends and are more inclined to spend their time in quiet places.

Last word:
The world of hacking is very huge, and if you read a lot of articles about it, there is still more information left, which you should try to gain, so you need to spend a lot of time on it, which is why we tried our best to help you in this field, we tried to introduce you to blue hat hackers and give you tips on defining them as well as their personality traits.

Source:https://www.dotnek.com/Blog/Security/who-are-blue-hat-hackers-what-are-the-charact

Hacking is an extensive subject and there are many ways in which hackers try to access the information of various users as well as their system, they are trying to use methods that help them achieve their goal as soon as possible, and another feature that these methods need to have is that users cannot find out that they have been hacked quickly, before addressing the main topic of this article, it is necessary to have an overview of hacking and cross-site scripting .

What is a hack?
Hacking is a topic in which profiteers, try to use the benefits of their computer talent in order to gain access to various systems as well as their information, and the people who do it are called hackers, there are many types of hackers, some of whom use their talents to help organizations improve their information security , on the other hand, there are some other types of hackers who use their talents against the law, therefore, there are different types of hackers including: white hat, black hat , red hat, blue hat, gray hat, etc., hackers, which you can read the descriptions of each of them in the relevant articles on our site.

What is a cross-site scripting?
It is a type of hacking method which has attracted many attentions and is popular among hackers, in this method, hackers create malicious codes and put them on reputable sites and others, so that users who visit that site will be eventually hacked, this kind of attack has different types, among which we can mention Stored XSS, DOM-based XSS , Reflected XSS, etc.

Which language is the main target of cross-site scripting?
This question is the main topic of this article that the answer of it, is JavaScript , infected JavaScript can cause a lot of damage to the system of different users, therefore it is an important subject which we will briefly explain about it.

What is JavaScript?
JavaScript is actually one of the programming languages ​​that different users can use in order to access many features, in fact this language controls the way that webpages work.

When is JavaScript used?
In general, this language is used in many cases, JavaScript provides many features, including the ability to add interactivity to web pages, through which users can communicate with web pages better.

- JavaScript allows a user to zoom in, on a web page, play and view animations or audio and video files, see more information by clicking a button, and so on, all of which are provided to users through JavaScript.

- JavaScript is also used to create web applications on the mobile device, that application owners can use various frameworks which exist in JavaScript in order to create their mobile web applications.

- In addition to creating mobile web applications as well as websites, users can also create web servers through JavaScript, which also provides many features.

- This programming language can also be used to create a game, and eventually many users will be attracted to the game you have created.

Other programming languages:
In general, programming has attracted a lot of fans today, and there are many people who have been able to make a lot of money through mastering programming, so we are going to give a brief explanation of some of the programming languages.

- Python Programming Language:
One of the best programming languages ​​that many users prefer to use and has many capabilities is Python Programming Language, as we have mentioned, programming is very lucrative for people who work in this field, which is the reason why different people try to be able to work in this field, our suggestion to you is that you should take this language serious die to the fact that with the help of it, you can take important steps in programming, in general, this language provides many features in the field of data science and machine learning.

- Java programming language:
When you plan to work on a large scale, and you want to program a large organization, the language that we suggest to you, is Java, this language is also used in the development of Android applications , and since many users use Android, it is necessary to have mastery of Java as a programmer, it’s easy to learn, but it's actually a little harder than Python, and you need to work harder to master it.

After learning this language, you can surely find a good job and earn a good income through it, it should be also noted that for a long time this language was known as the first programming language.

- C++ programming language:
This programming language is a little harder than the previous ones which ​​we have mentioned, so you need to spend more time and energy to learn it, this language has two important features which have attracted many users to it, including its high speed and stability, if you master this language, you will also guarantee your future work, so you should get started as soon as possible and learn this type of programming language.

- Go programming language:
This programming language is made by Google and learning it, is relatively simple, but the important thing about this language is that if you want to learn programming in order to find a job, this language It is not a good option because it has not yet been widely used by various organizations, and the ones which use this language are often working on a specific type of project, so having expertise in this type of language for people who want to find a job and earn money through it, is not a great option.

- Swift programming language:
This language is widely used to develop iOS applications , and due to the fact that many users use iOS-based devices, this language can also provide many jobs for programmers.

- C# programming language:
This programming language is a bit complicated and is not recommended for beginners, and it is a general-purpose programming language.

- PHP programming language:
This language is easy to learn and at the same time, it has many fans who learn and use this language in programming.

- MATLAB programming language:
This language is used in different industries and jobs in order to analyze different data, and it can also be easily learned.

So far, we have at a number of programming languages, but it should be noted that despite all of them, many users are still turning to JavaScript, which is why hackers are becoming more and more interested in cross-site scripting hacking .

What is the reason for the popularity of JavaScript among developers as well as users?
- Provide unlimited possibilities for users
- The only native programming language for the web browser
- Low threshold to start
- It is relatively easy to learn
- Providing a lot of jobs for specialists in this field
In general, if you use any language, it is necessary to take the security of the system seriously, so that you can do the following in case of such attacks, there are many solutions in order to achieve a high level of security against such attacks, and it is necessary to follow many points properly to achieve your goal, so here we are going to mention some steps which you can take in order to increase security:

- Cleaning up all input strings by developers, so with the help of this method, the existing information of your system is not going to be destroyed due to hacking attack.

- Scanning all the items on the site, so that if there is a problem, you can quickly recognize and try to repair it.

- Users shouldn’t enter websites which are not reputable, and it is also necessary for them to be careful and not to click on any link that exists in different sites.

- Users should never underestimate the use of antivirus, and it is necessary to use a strong and appropriate one.

- Another point that the user should pay attention to, is that they should disable scripting in their browsers, which can help a lot to increase the security of information - Users should refer directly to the sites they intend to visit, and not enter them through links in other sources or through a third party source.

in the user's system.

Last word:
In general, there are many hacking methods that are used by different hackers, in this article, we mentioned the cross-site scripting and also stated which language is the main target of this attack, so that you can be more aware and protect your system and information from being hacked by this method.

Source:https://www.dotnek.com/Blog/Security/which-language-is-the-main-target-of-cross-si

There are some interesting topics these days that have attracted a lot of users, one of which is hacking, hackers are always trying to use new methods in order to gain access to other users' information, one of the dangerous ways in which hackers may steal users' information is,  SQL injection attacks .

What is SQL injection?
This attack is one of the most well-known software and security vulnerabilities , SQL, which stands for Structured Query Language, is the most commonly used language for interacting with databases, as you know, important information is stored in databases, which may include bank card information, username, passwords, etc., all of which are of a great importance, this data is secured when it is transferred to a database or vice versa by using arguments, but the important point is that hackers can gain access to important information from places where your application communicates with an SQL reasoning database, in fact, through this attack, hackers can retrieve data that is not visible to the user and use this information to achieve their goals.

This type of attack is one of the most common ones among hackers, and they use this attack in order to cause a lot of harm to the users' system, through this method they can also have access to other people's information, and they modify or delete it, there have been many reports to date about damage to various systems through this method and sometimes hackers use it in order to hack web servers , in this method, hackers insert a malicious code into the SQL statement through the web page entry.

How can SQL injection be prevented?
To avoid the danger of SQL injection , you need to learn how to prevent these attacks from happening and do your best to withstand these types of attacks, in general, increasing security in computer systems can be an easy task, if the level of your awareness is very high, and you act carefully, for example, in relation to these types of attacks that can cause serious damage to different users’ systems, it can be said that, if you know secure encryption methods and if you are able to do them, you can prevent these attacks from happening, in order to protect your information against such attacks , you need to perform the following steps.

- In the first step, like all attacks that you want to stand against, you should try to find weaknesses from which hackers can carry out their attack, in fact, you must discover vulnerabilities, there are several tools that can help you discover existing vulnerabilities, including Dynamic Analysis Tools (DAST) and Static Analysis Tools (SAST), in fact, dynamic analysis tools act like a white hat hacker and examine everything from a hacker's point of view, so that they can finally find the weaknesses in it, and as we mentioned before, the static analysis tools can also help a lot in order to find vulnerabilities, this is the main step you need to take to prevent these attacks from infiltrating your system, and if you do this step carefully and discover all the vulnerabilities, you can go through the next steps, in order to find vulnerabilities, you should look for areas where your application is connected to a database.

- In the next step, you must repair all vulnerable points and then remove all of them, one of the most important things you can do to prevent this type of attack and other attacks is to do all the safety tips that help you increase the security of your system , so that the level of security of your system increases and different hackers cannot steal your information easily.

Other tips to prevent SQL injection attacks:
- Increase the security of all forms which exist in the system, because as you know, hackers implement their goals by entering malicious code in the forms which are transmitted to the system and the database, so it is necessary to secure all of them.

- one of the key points to increase security in these types of attacks and prevent them from happening is that all content and applications in the system should be updated regularly, this point should be taken into consideration because it can generally increase system security, and it is effective against all attacks carried out by hackers, for example in this attack it is possible that by updating, 

- Site speed is very important when SQL attacks take place, and if the site speed is low, it is not possible to defend well against this attack.

- We have already mentioned that in order to find vulnerabilities, you can get help from tools that act like white hat hackers and report all vulnerabilities to you, now we must tell you that you can get help from white hat hackers and red hat hackers due to the fact that they can help you a lot to find all the vulnerabilities and eliminate them as soon as possible.

- Using different types of antivirus software programs can also help you a lot to increase the security of your system , there are different versions of antivirus, and it is necessary to examine their different features in order to choose the best and most appropriate one according to your goal.

- Try to minimize the mesغیر مجاز می باشدes you give to different users about the problems that occur on your site, because these mesغیر مجاز می باشدes can show the weaknesses in your system to the hackers, so they will definitely use them in order to infiltrate your system and have access to your essential information.

Last word:
In general, one of the attacks that is very common among hackers, and they use it in order to infiltrate various systems is SQL Injection , which is necessary for all users to know how to prevent this type of attack to make them aware of this type of attack as well as the ways which they can use in order to prevent them from happening, so in this article we have tried to tell you the important steps you need to take to prevent this attack, so if you pay attention to the points which we have mentioned above, they can help you a lot in the field of increasing the security of your system against SQL Injection attacks, due to the fact that this type of attack is so popular among hackers, so it is necessary to know it better and take the necessary steps in order to not let hackers infiltrate your system through this type of attack.

Source:https://www.dotnek.com/Blog/Security/how-can-sql-injection-be-prevented

The world of computer games has become one of the largest worlds in today's world. Many people around the world spend many hours every day playing these games, and many companies and manufacturers have tried to make it easier for gamers by producing different kind of tools and equipment. Today, technologies are being produced for the game that even thinking about them may cause headaches. The tools that are produced for gaming , in addition to their stunning beauty, are also very useful and can convey a lot of excitement to a gamer. The better and more appropriate the tools used by a gamer, the more fun and excitement a gamer will get from playing. One of the tools used in this field is gamepads. Many players prefer to use different types of mice and keyboards to play instead of using gamepads, but some people also prefer to use different gamepads in addition to having mice and keyboards. Gamepads are used for fixed gaming consoles such as PlayStation and Xbox but are also sold separately.

What is a gamepad and how can I use a gamepad?  
In addition to knowing that some games can play with both the gamepad and the mouse and keyboard, it is better to know that the gamepads also have many different types. In the first stage of their production, these gamepads had wires, but gradually the manufacturers tried to remove the wire from these devices so that they could multiply the enjoyment of playing for the players. In this way, players can play and enjoy it without disturbing any wires. Gamepads are control panels that allow players to interact with the game environment. The higher the quality of a gamepad, the faster the players' reactions will be transferred to the game, which will make the game better. Also, the gamepads that are produced with the quality have different shocks that convey what happens in the game to the player, the transfer of these emotions causes the great excitement of the game for a player. To use these controllers there are special rules and you need to know the instructions for using them so that you can use them more easily. We are going to talk to you about the specific types of gamepads and how to use a gamepad.

Gamepads for game consoles
These gamepads, as their name suggests, are for game consoles and are

designed for them only. In the past, these controllers were produced in limited numbers and their use was also limited for control, but today, in addition to becoming more beautiful and of better quality, these gamepads have also made other improvements. These gamepads are being designed and produced wirelessly today, and this has improved gaming conditions. Also, different devices can support more than two gamepads, which can increase the spirit of team games and multiply the pleasure of playing. Many of these gamepads have very strong batteries that can hold a charge for many hours. Various consoles such as Xbox and PlayStation design and produce these controllers. There are also more accessories for these categories and game consoles that you can play according to your taste. Note that these gamepads, which are for consoles, have very good quality and it is very exciting to play with them.

Gamepads for Windows
Another type of controller is the Windows gamepads.  Most games designed and produced for Windows can play with the mouse and keyboard, and this is quite a matter of taste that a gamer wants to use the gamepad to play or the mouse and keyboard. Note that also, some games play better with gamepads and others with mice and keyboards.  However, if you, as a gamer, want to buy a gamepad, you should pay attention to the many points that exist in this field. In the first step, you can use two types of wires or wireless. In the wired category, as their name suggests, the gamepad connects with wire to the case of your device, but wireless devices have settings that you must activate before using them. In the settings, you can read the manual that comes with the game controller so that you can easily make these settings on your system.

Mobile gamepad
Another exciting and interesting kind of gamepad is the phone gamepad. It may be a little surprising to hear this phrase in the first moments, but for mobile games today, different controllers are designed and produced. Because mobile games have a lot of fans today, the manufacturers of game controllers decided to design and produce gamepads for mobile phones to increase the excitement of playing mobile games. Not everyone can afford to buy game systems, so buying a mobile game console can convey a decent amount of excitement to the player, and you can get and use these gamepads at a low غیر مجاز می باشدt. These controllers have a lot of power and will multiply the excitement of the game. ‌These gamepads also have different types and can be placed around the frame of your phone or can be placed as a stand under your phone to play and make playing easier for you. You can connect this gamepad directly to your phone so you can use them. Some controllers connect to your phone via Bluetooth, while others connect by wire. However, each type of gamepad that you prepare and use has a special way to connect that you must pay attention to when buying.

Source:https://www.dotnek.com/Blog/Games/how-to-use-a-gamepad

Youtube:https://youtu.be/R842_4dn7qw

These days, you as a user or the owner of a website, are always dealing with the problem of preventing viruses from entering your computer system, computer viruses are very similar to biological viruses, and if they find systems with low security, they will multiply rapidly and infect the whole system, as we mentioned, systems which have low security are the main target of viruses, so you have to increase the security of your computer systems as much as possible in order to protect them from possible threats, you also need to know viruses better, so that you can stand up to them more, in this article we are going to introduce you three different types of viruses in order to make you aware of such threats.

What is a computer virus?
In fact, computer virus is a type of programming that if it can bypass the host's security system, it would eventually infect the whole system by inserting its own code and fast replication, profiteers can access various information from the host system by importing the virus into the host’s system, and they also make many changes to the systems of different users in order to achieve their desires.

There are three types of computer viruses:
                                

1- Macro viruses:
A macro virus can attack various applications and eventually cause a sequence of actions to start automatically when the infected program is opened, the virus is written in macro language and can infect different types of systems due to having different operating systems, as we mentioned, this type of virus causes malicious programs to run once the infected documents are opened, in fact they do this process by entering malicious code into macros that are associated with documents, spreadsheets, and other data files, these types of viruses can eventually send infected emails from the infected system, so that lots of different users’ systems will be infected once they open those emails, and viruses continue to multiply just like biological viruses and infect the whole system, as a result, they are able to infect more and more users’ systems day by day.

Also, when this macro is executed in the system, usually all the documents that are in the user's computer are infected and can cause disorder in the existing documents, the first macro virus was spread in 1995 through Microsoft Word and has finally been able to continue to spread and infect various systems to date, there are different types of macro viruses including, the concept virus and Melissa virus, which we are going to describe in the following.

The concept virus:
The first macro virus to be introduced was the concept virus, which targeted Microsoft Word.

Melissa virus:
This virus spread in March 1999 through infected emails and was able to infect many systems in a very short while, so these abilities caused a lot of worries and turned this virus into a huge danger for every user, this type of virus was distributed as an email attachment, and as we mentioned, it was able to spread quickly among different users’ systems, these emails were distributed to the users in such a way that the users thought they had requested the submitted file and opened it quickly, by doing so, their systems would be infected, this type of virus has caused a lot of economic losses, especially to Microsoft.

2- Boot record infectors:
These types of viruses can give hackers absolute control over a system by infecting different users' systems, Boot record infectors, attack programs stored on boot floppies or hard disks, by infecting them and causing the infected code to run automatically every time a user boots the computer, these viruses have different types depending on their purpose.

3- File infectors:
File infector virus may be transmitted over networks, disks, or the Internet, and eventually every time a user runs a dangerous program, these viruses are being activated, the thing to note about these types of viruses is that they can remain in inactive memory until there is a signal to infect other program files, which causes the virus to become a malicious virus.

While this virus is infecting a file, it can also spread to other programs and even other networks that use infected files and programs, computer viruses can eventually cause a lot of damage to different users’ systems as well as their information, documents, etc., which is why it is so necessary to know the ways to deal with them and prevent them from entering your systems by mastering them.

Ways to deal with viruses:
- Use secure browsers:
There are various measures that can be taken to combat the entry of various viruses, one of the most important of which is the use of a secure browser, today there are many secure browsers, such as Google Chrome, Mozilla Firefox, Safari, etc., all of which can provide a lot of security for the users , the reason why there is so much emphasis on the use of secure browsers today, is that users do almost all their tasks through the Internet, so they may enter a lot of personal information, such as their bank card information, as a result, if you use an insecure browser in order to achieve your goals, you won’t be successful.

- Block all pop-up windows:
Pop-up ads are very annoying for different users, and they can also be more annoying by entering different viruses to the systems, these ads which actually run without the user's request, cause the user to get nervous, so they won’t get a positive user experience by using a website , as a result, users have a great desire to block them which is possible through the settings in the browser and various software programs that can be easily downloaded by the users in order to get rid of pop-up ads and possible threats.

- Use powerful antivirus:
Despite the increase in security of various operating systems , such as Windows 10, it is still necessary to use antivirus software program which provides good facilities, there are many antivirus software programs on the market, some of which are paid, but some are free, and different users have to choose one of which according to their purpose, the important point that should be considered is that you should never think if you use two several antivirus software programs, you will achieve more security and can protect your system more against different viruses, because not only won’t it increase the security of your system, but also slows down the speed of it, so you need to do a thorough research about the features of different types of antivirus software programs, and try to choose the best one, another point that should be taken into consideration is that you need to update it regularly in order to maintain the security of your system.

- Scan devices and accessories connected to the computer:
Different viruses may be connected to various systems via disks, flash drives, etc., so it is necessary to scan an external agent as soon as it connects to the system, and if there is a virus, it is going to be reported as soon as possible, so that you can take necessary security measures to deal with its virus, one of the reasons why antivirus software programs are so important is that they can scan all viruses quickly and keep the system safe.

- Fishing emails:
One way to transmit different viruses is through phishing emails, which are created by different hackers and sent to various users, it should be noted that phishing emails have features that can be quickly detected by mastering them, one of the features of these emails is the attractiveness of the title, having topics to arouse the user's feelings, etc., all of these factors make the users click on them quickly, and their systems will be infected, as a result, if you see these types of emails, you should only delete them, so that they cannot infect your computer systems.

Last word:
In general, viruses have a wide world and to deal with them, it is necessary to increase our awareness in this field, which is why in this article we have mentioned different types of viruses to make you aware of any possible threats , so you can increase the security of your systems by knowing the most common security threat, and surf the Internet safely, but never forget that having a strong antivirus is a must to stand up to different viruses.

Source:https://www.dotnek.com/Blog/Security/what-are-the-3-types-of-viruses

Youtube:https://youtu.be/eRGNWXmZNG8

The first thing that comes to different people’s minds, is to be able to take some steps in order to increase the security of their information and system against the intrusion of viruses, malware, etc., some of which is to use a strong and appropriate antivirus that these can be effective in securing systems to a large extent.

These days, users do all their daily chores online, for example, making their purchases online by entering their credit card number, now imagine that such important information of users is being made available to people as a result of entering viruses and causes a lot of damage to users, now what do you think will happen? Certainly irreparable damage will be done to the user, which is why the necessary measures must be taken before these happenings, Chrome users can actually resist all of these with the help of some programs, which we'll cover in this article.

What is Google Chrome?
On September 2, 2008, Google Chrome was released by Google, and Chrome is licensed as a proprietary free software, and now the rendering engine of this browser is Blink, today, Google Chrome has a huge share of the browser worldwide market and many users tend to use it.

While using Google Chrome, malicious viruses may enter your system and eventually your information may be compromised, so you can get help from Google Chrome extensions, which you can download in web chrome stores, and finally you can add them to your browser which can help you increase your security while using Google Chrome, in this article, we are going to mention the best extensions in Chrome that help you ensure the safety and security of users' information while they are online.

The best extensions in Chrome for online security:                                                 
- AdBlock Plus:
AdBlock Plus is an open source browser extension that, as its name implies, it deals with displaying ads that you may see while visiting many websites, which are very annoying at the same time, by downloading this plugin, you will be able to remove the ads which cause you to have problems while doing your tasks, this plugin has provided many features for its users, through the options available in this plugin, we can mention the opportunity of creating a list of sites which you want to block their ads.

A number of ads may be shown to you with the aim of importing viruses and malware, and if you click on them, you may encounter severe problems with your entire system, so using this plugin can provide a lot of security for your system and information in order to prevent profiteers from infiltrating your system.

- Disconnect Facebook:
Social networks are trying to track all your activities and based on the activities you have outside their social network, and will send you targeted ads, Facebook social network also has this feature and tracks the activity of its users all the time, so that it tries to get information about the users’ needs, in order to send targeted ads to them according to their needs.

In fact, Facebook can do all of this through third-party cookies, and it can also track its users even at the time when they are not on Facebook, this activity is called off-Facebook, so you can use the Disconnect Facebook plugin to block it completely and prevent it from compromising the security of your system, if you use this plugin, Facebook will no longer be able to track you and as a result you can greatly protect your privacy.

- Avast Online Security:
There are many ways through which your system can be disrupted by various viruses, one of which is to enter sites that are not secure and valid, and eventually malware infects the system, if an extension can detect insecure sites for you, you would be much careful and wouldn’t try to enter them, as a result, your system won’t be infected by malware .

The plugin that provides this feature for users is Avast Online Security, because it tags sites as safe or unsafe, so the users can decide whether they should enter a website or not, by viewing their tags, in addition to that, the users can also view the green, gray or red symbols, and after which they can decide to choose a site to meet their needs, in addition to this feature, this plugin can also be effective in blocking ads due to the fact that they are so annoying, and they will also disrupt the process of your activity on the site.

- Privacy Badger:
Another plugin that blocks web tracking is the Privacy Badger plugin, first, it finds out the sites which are trying to track you and then block them and prevents your security from being compromised.

-Click & Clean:
This plugin allows you to close all your browsing data when you want to leave Chrome, other feature of this plugin which causes an increase in the security of users' information while using Chrome, is scanning for viruses and malware .

- Disconnect:
Another plugin that can help you prevent various websites from tracking you, is Disconnect, as we have mentioned earlier, some websites can track you while you are visiting a site other than theirs, which can do a lot of damage to your system security .

This plugin has the ability to show us the name of any particular web tracker, and ultimately you can decide whether you want the site to track you or not, this plugin also has a paid source that can provide more features for users.

- HTTPS Everywhere:
You definitely know that sites with HTTP in their address instead of HTTPS , are not secure and they have not received SSL certification, most people are constantly trying to use sites which have enabled HTTPS, in order to meet their needs.

Although site owners are aware of this, there are still sites that are not certified and do not have high security, HTTPS Everywhere, switches HTTP to HTTPS automatically in order to make your website secure and protect your information as good as possible.

In general, if you do not take security seriously, a lot of damage will be done to your system, and a variety of malicious attacks will be done on your site as well, among which we can mention injection attacks, which can be identified by using the plugins which we have mentioned in this article, and finally users can investigate what happened after the time when their system is infected, and they can finally do their best to regain the lost security.

In addition to the plugins we mentioned, there are other ones that aim to help users to increase the security of their system as much as possible in order to be able to protect their data in the best possible way, in this article we tried our best to name some of the best ones available and their advantages in order to make the choice easier for you.

Last word:
As you know, Google Chrome has a lot of users these days who refer to it to meet their basic needs and doing researches, which is why the number of its users is increasing day by day as well as the worries about system security , because in the meantime, there are people who are trying to harm users and steal their information, so it is necessary to take some steps in order to increase your security while using Google Chrome , and get acquainted with the tools that can help you in this field and know how to use them, to get the best possible results, that's why in this article we have listed the best extensions that are available in order to increase your security in Google Chrome, so that you can use them to protect your information from being stolen by hackers due to the fact that they will abuse them to achieve their desired goals, another point that should be taken into consideration is that if you do not care about your system security and do not get help from the available tools like extensions, you will let hackers infiltrate your system which can endanger your whole system.

Source:https://www.dotnek.com/Blog/Security/what-is-the-best-antivirus-for-google-chrome

Youtube:https://youtu.be/geW0Ko9Ap2U

Security is an issue that is of a great importance and in order to establish security, it is necessary to observe many points, one of which is to prevent various viruses from entering our system, different users have been using antivirus for a long time, but the point about using it in the past was that they drastically slowed down computers, which caused users to have a bad user experience of using antivirus, nowadays, installing antivirus has become a basic principle for those who want to increase their information security , so that all users are trying to be able to choose the right antivirus and use it regularly.

Some users think that in order to be able to install good antivirus and use it to increase the security of their system , they have to pay a heavy price, but this is not always the case, due to the fact that there are many free antivirus software programs available these days to different users and can be used easily, after being told that there are free ones, you may think that they are less capable than paid ones and cannot protect your system and information against viruses , but it is not completely true, on the other hand, it should be noted that paid software may detect viruses a bit more quickly and accurately.

However, if you are just started and do not own enough budget in order to pay for antivirus software , we have to tell you that there is no need to be worried because free antivirus software can meet your needs to a great extent, paid antivirus has a lot of volume and offers many features that users may never use, so they only take up space, as a result, if you just want to use antivirus to scan for viruses, free options can be very convenient for you.

What is antivirus?
Simply put, antivirus is a software that prevents viruses and malicious agents from entering the computer and can greatly help users to increase the security of their system .

What is the best free antivirus?
A good antivirus software should have some features, the most basic one is to be able to scan for viruses and destroy them, and lots of other features.

Now we are going to mention some of the free antivirus software programs available.
1- Avira Free Antivirus:
One of the best antivirus software programs available for free which is Avira Free Antivirus , which has a very good anti-malware engine and can detect and destroy viruses with great power, this antivirus allows the user to keep their personal information private and prevents this information from being stolen, another feature of this software is that it has a tool through which you can easily delete files that you do not want, it will also increase the speed of your computer, so you can have a good user experience of using it.

2- Avast Free Antivirus:
This antivirus provides many features that all of them eventually make you trust and use it as a good antivirus, one of which is the high ability to scan existing threats and provide ways to fight against them, this antivirus has also won awards and is currently used by many users, it is very easy to install, and you can use it even if you are a beginner, and you can learn how to work with it easily, this antivirus allows the consumer to identify people who are illegally on their network as soon as possible and take the necessary steps to remove them from the network, it should be noted that through this antivirus all files that are sent to your system will be checked quickly, and if these files contain signs of threats to harm security, they will be stopped immediately before they can damage your system.

3- Panda Free Antivirus:
Panda Free Antivirus also has many features that can be a good choice for you, in 2018, it was recognized as the best free antivirus which still has many consumers, this antivirus is generally divided into 3 different packages, which include basic, advanced and complete protection, through basic protection, you can protect your system against various threats , advanced protection allows you to download and share many files on different devices, and finally, through complete protection package, it is possible for you to shop online in complete security, it should be noted that by installing this antivirus, you can greatly protect yourself against malicious links.

4- Kaspersky Internet Security:
Kaspersky has the ability to greatly protect your system from all kinds of threats, and this antivirus can block the entry of various hackers and does not let them to infiltrate your information, this antivirus can also be a good option for you while shopping online and gives you the assurance that if you encounter a suspicious case, they will give you the necessary reports, so that you can take action in order to protect your information from hacking attacks .

5- Bitdefender Antivirus:
This antivirus provides you with every feature you need in order to increase the security of your system , easy and fast installation are the most important features that make this antivirus one of the best ones available, which makes it possible for all users, even novice ones, to use this antivirus easily, simply put, by installing this antivirus, you can use the features that a paid one provides for you, while, you do not need to pay anything for using it, and you take advantages of it as much as possible, this antivirus is one of the most powerful ones in scanning threats which is able to do this process with extremely high speed and maximize the security of your system.

 It should be noted that in this antivirus, everything is done automatically, and you cannot do scanning or other tasks by yourself, one of the biggest threats to various users is phishing, in which hackers get into your system via malicious email and compromise your important and sensitive information, this antivirus can withstand such threats and has control over phishing attacks, if you are an inexperienced user who has just started working with a computer, this antivirus with its easy-to-use feature can help you a lot if you want to provide security for your system and prevent your personal information from being accessible to hackers.

6- AVG AntiVirus Free:
This antivirus is a great one which can report all kinds of threats to you and there is almost no threat which is not being reported by this antivirus, it is also extremely easy to work with this type of antivirus and all people, even beginners can use easily in order to increase their information safety , it should be noted that if you want to do a deep virus scan, this antivirus needs a great deal of time which can be frustrating for some users, but despite the great amount of time it needs, we suggest that you do this every once in a while in order to make sure that your system is safe.

Last word:
In this article, we have tried to introduce you to the best free antivirus software programs available, so that you can make the most of the facilities which are provided to you without the necessity of having a great budget, of course, in addition to the mentioned antivirus software programs, there are other ones that can help different users in order to be able to increase the security of their system and resist attacks such as phishing and maintain the security of your data, etc., as a result, if you have not installed an antivirus yet, you should try your best to find a suitable one as soon as possible in order to increase the security of your system through it, and you should also try to keep in mind that updating the installed antivirus is a necessity, so you should try to update it regularly in order to let it do its tasks well due to the fact if the previous version had some problems, it will be definitely solved in the latest version, so if you want to own a perfect antivirus, you have to pay attention to the process of updating as much as possible.

Source:https://www.dotnek.com/Blog/Security/what-is-the-best-free-antivirus

Youtube:https://youtu.be/9q53cCZs0TM

Top 11 Adventure games
Adventure games are one of the parts of computer games that have a lot of fans. These games have usually very high quality due to their special programming and have the ability to keep their audience entertained for many hours. We are going to talk to you about some exciting games. If you are also curious to know and recognize these games and use them, follow us to the end. In general, the style of this games can be easily run on mobile phones, and its ability to run on mobile phones has led developers to produce more games in this style. These games are story-driven and in addition to being exciting, they are also very attractive.

1. This war of mine
This game was designed and produced in 2015 and many people from that time, became interested in playing this game. This game is so interesting that from 2015 until now, its fans have not only not decreased, but it is increasing day by day. In this game, you have to try to save your life and the decisions you make during the game are very important and vital, and wrong decisions may lead to the death of certain people. This game requires a lot of attention.

2. Telltale Games
These games are available on the Google Play Store and you have to pay to play them.  Note that these games are very popular and are usually based on attractive foreign series.  If you are interested in these series, you can also enjoy playing with their games.

3. Shadow gun
Another adventure game is this game, which has an action and shooting style in the category of Android games, but it is also adventurous. This game has a science-fiction genre and is very rich and spectacular in terms of graphics and environment. In this game, while you are browsing, you have to solve various puzzles to get points.

4. To the moon
This game has a very interesting and exciting story and the storyline in this story is very important and vital. The game was first released for Android and iOS in 2017, but earlier in 2011 the game was released for the PC. One of the important features of this game is its fascinating story. You will play with two characters in this game.  This game feels good with it and is categorized as a relaxing game.

5. The Talos principle
This game is one of the most popular and exciting games that has attracted the attention of many critics and users.  Note that the mobile version of this game, just like the console and computer version of this game, has extraordinary movement mechanisms, and you can run it easily and without any problems on your mobile phone.

6. To be or not to be
Another exciting game that falls into the category of adventure kind of games is this game. In this game, you will play the lead role in many of Shakespeare's plays and stories, and you will make out the story with your own hands.

7. Out there
Another game is this game that will have a great experience for players. In this game, you have to play the role of an astronaut who has come to his senses on an alien planet and intends to try to survive. In this game, you have to try to travel to different planets and establish friendly relations with the creatures that live on these planets, and convince them to help you. In this game, you have to repair your spaceship and try to get closer to your planet Earth. This game is a very exciting and suitable game for people who are interested in space stories.

8. Limbo
Another Android game is this game, which is one of the best adventure kind games from 2016 until today. In addition to being the best adventure game, this game is also very popular in other fields and has attracted a lot of people. The game environment is uniquely designed and is very attractive and enjoyable even in two-dimensional mode. It conveys excitement and well to the player.

9. Lara Croft Go
This game another exciting adventure game that is designed and produced in an enigmatic and adventurous style. This game has different series and the Lara Croft Go version is another extremely attractive version of this game. In this game, you have to solve various puzzles and use your intelligence well.

10. Pokémon Go
This game is one of the most diverse and popular mobile games that has been able to attract the attention of many people in recent years. The creators of this game were able to use real features according to their intelligence and creativity to be able to design and produce a challenging and exciting game. In this game, you have to look for Pokémon and collect them. This game had a lot of fans when it was released and attracted a lot of people, but you may have heard some sad news about the various events of the game's players, but still, this game brings a lot of excitement with it.

11. Frostrune
Another exciting game that falls into the category of adventure games is Frostrune. This game has a mythical and historical theme and is very exciting and different. If you are interested in the gods of Rome and Greece, this game can be a suitable option for you. This game is completely mysterious and is based on strange and challenging puzzles that you must solve to complete the steps of this game.

Source:https://www.dotnek.com/Blog/Games/top-11-adventure-games-on-google-play-and-app

Youtube:https://youtu.be/TixbWeOM0mA