SQL Injection overview -what do you mean it?



SQL Injection overview - Theoretically what do you mean it?
Image shows: SQL Injection strategy

SQL Injection Overview: First of all SQL Injection is a hacking technique. Using this method a hacker inserts SQL code into an output box on a web form.

Consequently they get access to the valuable resources of an organization& make changes into the SQL code.

A hacker is able to exploit organizational data because the inputs are not validated in a web application.

Related: Security – Wireless & laptop security – Never ignore not to be a victim.

Let me explain you what happens here. When a hacker inserts malicious code into an input box, the code is submitted to a database server for execution.

This technique is quite popular to hacker groups.with this technique of hacking, a hacker can easily access all the data stored in database.

You know that different kind of server hosts an organizational database. In worst cases a hacker can even take control over the server. The level of damage a hacker can cause to the database depends on many factors.

Factors may be vulnerabilities in code.

The ease with which the hacker can exploit the vulnerabilities in code & the level of accessibility the web application has on the database.

What will be your steps?

A SQL injection attack is mostly prevalent in web application. Because of web applications are more prone to hacker attacks & are easily accessed by using Internet.

Also check: How to be secure online – watch before using the internet in 2018

If you think to know how hacker exploits vulnerabilities in code, you must be aware of database & SQL commands.

You must have both of knowledge to perform SQL Injection attack finally.

Similarly you must be CEH certified. CEH stands for Certified Ethical Hacker.

Similar to a legitimate user, a hacker can insert SQL commands into input fields. Consequently, it might open a table containingconfidential information about employees.

Therefore, you can say that the prime concern of a security professional should be to secure SQL servers from hackers.


Therefore, These are all about SQL Injection overview. This term carries a security method for any organization to secure their organizational database. As a CEH you need to secure your organizational database from hackers.


Hope you loved this article. Therefore, don’t forget to share this article with your friends to make them know about SQL Injection.

If you have any doubt on it you may drop your queries through the comment box below.

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