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Ethical Hacking: SQL Injection for Beginners (Udemy.com)

Learn how to do SQL injection

Created by: Peter A

Last updated August 2021

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What you will learn

  • Find out if web app is vulnerable
  • Learn about the SQL language
  • Learn SQL injection
  • Grab data from web apps

How it compares

Against the other 523 rated Udemy courses in Hacking on CourseDuck:

  • Rating4.3 out of 5higher than 21% of them
  • Reviews438#305 of 524 by number of reviews
  • Length0.5 hoursshorter than 99% of them
  • Last updatedAugust 2021earlier than 78% of them

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Course Description

What is sql injection?

A SQL injection is an attack in which the attacker sends a specially crafted SQL query (statement), to a database server and modifies the database as desired. An SQL injection occurs when user input is improperly sanitized before being used in an SQL query.

The vulnerability can be exploited by providing input via the user interface, or through hidden fields; however, if user input is used for parameters such as a name or an id, those parameters should be validated as well to make sure that no invalid input is used.

SQL Injection: How does it work?

In a vulnerable server, a parameter that is supplied by the user can be modified by the attacker in order to run arbitrary SQL code or commands on the back-end database. There are multiple ways of performing this kind of attack.

What's in this course

In this course you will learn how to do SQL injection using a real world example. It's a course for beginners who never did SQL injection before. After completing this course you will be able to detect if a website is vulnerable to SQL injection, be able to get data from the web apps database and compromise a database.


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Instructor Details

Peter A

Ethical Hacker with Software Development background. I first started programming long ago as a hobby and along the way learned many things. I've programmed in basic, c++, java and many other languages. I'm programming as a hobby. I've used a variety of operating systems and also database systems. I'm here to share my experience. Then I got into Ethical Hacking


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Reviews

4.3

438 ratings on Udemy

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By Christian Jhenmer Escate Unzueta on 5/22/2025

Muy buena elección para aprender la base de la herramienta SqlMap y las bases de una inyección SQL.

By Isaac Adjei on 5/9/2024

I am enjoying myself but I feel the lecturer speaks faster since I don't really have any background in SQL. In all, He's done a good job

By Mohamad Razi Zainon on 3/26/2024

For me as beginner, this course is awesome since it all tell me exactly what to do and what should I know.

By Eric Bertrand on 1/9/2024

Basics of sqlmap usage well explained. I fully recommend to any ethical hacker fresher.

By T Nebuloni on 5/5/2022

Uma boa introdução teórica sobre a ferramenta. É uma base boa o suficiente para iniciar os próprios testes.

By Sagar sudan on 5/1/2022

it's quite good nd easy to understand that knowledge help me to understand the perspective for using SQL injection would be extremely useful.

By Aalo Victor on 3/4/2022

Yes, I was able to successfully build up my knowledge on SQL.

By Akbar Suhaib on 12/16/2021

This course only provide few information about mysqlmap & Ethickal Heck.. this cource only for beginners...

By Junaid Ahmed on 11/4/2021

overall its good for beginners but it could be better, this course can provide you overview of a tool called SQLmap, I was expecting it to provide me thorough knowledge of SQL Injection instead of SQLmap, in my opinion it lack of theory and manual injection techniques and lastly reporting needs to be covered

By William Bermudez on 8/16/2021

If you understand that this was a short introduction to SQL Injections for beginners then you'll be pleasantly surprised at quick but effective overview with some hands on (if you follow along).

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Overall Score : 86 / 100