Welcome to my very first tutorial for SQL Injection on Genius hackers. SQL Injection basically means to execute a query in the database which is connected to the website to get personal information out of it, which is not visible to a normal user. Database is most likely to be a part of the websites, which saves all the information like user names, passwords, posts, replies in it. So there is a possibility that you might put some commands or queries or requests whatever you want to call it into the database to get some hidden information out of it.
It is noticed that in the past SQL Injection have been used several times to steal the credit card information, E-mail address and passwords, because most of the users have same E-mail address and passwords into all of their E-mail accounts. So if you manage to hack one of the accounts, you may just get access to all of their accounts. SQL Injection is most likely used by the “Penetration Testers” to check if the website of their clients are vulnerable to some kind of attacks to steal the information. Here, in this article I will show you how do they do it. There are some simple terms expected out of you and one of them is that you understand the basic knowledge of the computer. This tutorial will let you know, how to start? where to stop? what to do? and if you have any further queries you can post them here and i will help you to work with it.
PLEASE REMEMBER: Nishant Soni or Genius Hackers take no responsibility of whatsoever damaged is made by you by this knowledge. This is just for the educational purposes so you can secure your own website.
I will divide this tutorial into some points so it can help you in a better way to understand the structure of the SQL Database which is working at the backend of the website to store, save and execute the information.
I will use a LIVE website in this tutorial, so you can try to test it on your own and believe me it really helps to develop your skills.
The website that I will use today is www[dot]rfidupdate[dot]com.
To understand what is an SQL Database, the very simple thing i can explain to you is the “website where you can register, login or create your own profile. Because it will save the data you input into your profile and will execute / display them whenever you provide the correct username or the password. So in the same way the website i mentioned above will give you a chance to be a part of it, it will update you daily about respective news.
1. How to check if the website is vulnerable to SQL Injection?
A: On most of the website i read people saying that try to add “`” at the end [without quotes], and if you get some error that means that the website is vulnerable to SQL Injection. But being an experienced guy in the penetration, i’d rather tell you that this is a TOTAL MYTH. The best way to check the site vulnerability is to
