Does SQL injection still work in 2021?

Hacking has an attractive and colossal world that attracts many users. They like to know more about it, so users try to search for topics related to hacking and hackers because they are so interesting for them. They also have lots of questions about this field, so they do a lot of research on the internet every day to answer their questions and be more aware of possible threats. In this article, we will try to answer some of your questions about hacking,  hackers, and security, and it should be noted that you can resist these types of threats better by raising your level of knowledge.

One of the reasons that make hacking attractive is the excellent income that hackers can gain by hacking different users' systems. As a result, the number of hackers is increasing day by day. Due to the great talent in the field of computers, they always offer new ways to hack different systems, so it is hard to maintain the  security of your systems. Hackers may use methods such as social engineering,  phishing emails, cross-site scripting, etc., one of the very popular methods among hackers is SQL injection.

Each of these methods has unique features that ultimately, it is up to the hackers to choose one of which to gain access to the information of different users. In the following, we will examine whether hackers still use  SQL injection  to achieve their goals or not, but first, it is necessary to give a brief explanation about this.

What is the hack?

Hacking includes a set of actions that hackers implement to gain access to users' information and systems without their permission and abuse the obtained information to achieve their desires. There are many ways to access users' systems and their information, one of which is  this injection, which we will examine in this regard. As we mentioned above, hacking has become so common these days, which is why almost all users are familiar with it and the ways to deal with  different types of hacking attacks. Still, the interesting point about hacking is that, despite the many studies reported in this field, there is still a lot of information you need to learn.

What is SQL injection?

In this method, hackers insert malicious code into the SQL statement through the web page entry, and finally, they can gain important information from the user. Also, through this  type of attack, the hacker can access information that the user does not have access to it which may include documents, credit card numbers, etc., through this type of attack, the hacker can implement lots of malicious acts, in other words, a hacker can use this  type of attack in all systems  that use SQL statements to steal information in them.

This type of attack can have very bad consequences for users and various organizations because their sensitive information will be easily provided to hackers. To execute an  SQL injection attack, a hacker must place vulnerable inputs on the company's website or applications. In fact, through this method, the hackers examine the weaknesses of the user's system. They send the commands they want to their desired database by  finding vulnerabilities in SQL, then, the database output returns to the browser, allowing the hacker to execute various commands so that they can load the entire database, set new commands, modify user accounts, or create new accounts, all of which can do a lot of damage to users' systems.

Does SQl-injection still work in 2021?

This  injection is one of the oldest hacking attacks  used by various hackers. Nowadays, SQL injection is also being used to access different users' information. There are many reports through which it can be concluded that more than half of the attacks that take place are still through this type of injection, this attack has been considered a dangerous threat for many years, and in some cases, many users have been affected by it to date.

This type of hack attacked many organizations and users caused organizations to take serious measures to combat this  type of hacking attack. In addition to these measures, they try to train their employees to  increase the security of systems  and their information. Also, the signs of these attacks can be seen every day in many countries, so it can be concluded that it is still a major threat, and all companies should take the necessary measures.

What should we do to deal with these attacks?

- One of the important measures that should be taken to deal with this type of attack is to check all the data that enters the site to ensure that hackers have not been able to penetrate the system. There is no way to access the available information.

Do not forget to update all  the applications of your system  constantly because each version provided by a program has some bugs that the owners of the program will try to fix to improve its quality. Newer versions of SQL Injection may fix their bugs and provide more security to protect your data in the best possible way.

- Do not share the weaknesses you find in your system with different people in any way, because in the end, they can access your information and system this way. For example, imagine that you recognize  a security hole in your system  and then report it to your customers to make them aware of it, which can be abused by profiteers to harm you.

- Never forget to choose a suitable and powerful password and always take this issue seriously, so you should follow all the tips carefully while choosing a password in order not to let different hackers reach their goal easily.

- Restrict users' access to your information as much as possible.

- Observe all the available  security tips  in the best possible way so that you can improve system security in the best way possible. In addition to that, you should pay attention to the security of the hosts and observe the necessary tips so that hackers cannot easily get what they want through your system.

- The templates you choose for a site are very important, so use high-security templates for your site to  increase the security of your system and information.

- Change the database prefix so that they cannot achieve their goals by using hypothetical prefixes. This is one of the ways that can be very effective in  increasing the site's security  against such attacks.

- Always take the use of a proper antivirus seriously because it is considered a security layer that helps you protect your information from being stolen. It should also be noted that you have to update it regularly to own a better version.

- Get help from red hat hackers to check the  security of your site  and give you the information you need, because they can find the security holes much better than ordinary people, so they can provide you with valuable information about the weaknesses of your system report them to you.

Last word:

In general, cybercriminals are learning new hacking methods daily and adding to their information to steal more information. Still, it doesn't mean that they don't prefer to use older techniques, such as  SQL injection. As a result, despite all new methods, they are still very interested in SQL injection. They still prefer to use this method to achieve their goals, so if you pay attention to the mentioned point in this article, you can know this kind of attack which is still dangerous better and take the necessary steps that were mentioned in order not to let hackers infiltrate your system through this hacking attack.