Understanding Cross-Site Request Forgery (CSRF) Attacks A Primer
In today’s interconnected digital world, web applications play a pivotal role in our daily lives. However, alongside the convenience they offer, there exist security threats that can compromise the integrity and confidentiality of user data. One such threat is Cross-Site Request Forgery (CSRF), a type of attack that exploits the trust a website has in a user’s browser. In this article, we’ll delve into the intricacies of CSRF attacks, understand how they work, and explore mitigation strategies to protect against them.
What is CSRF?
Cross-Site Request Forgery (CSRF), also known as session riding or one-click attack, is a type of web security vulnerability that allows an attacker to execute unauthorized actions on behalf of a user without their consent. The attack occurs when a malicious website or email tricks a user’s browser into making a request to a different website where the user is authenticated.
How Does CSRF Work?
The CSRF attack typically involves three parties: the victim, the attacker, and the targeted website. Here’s a simplified overview of how a CSRF attack works
- The victim, who is logged into a targeted website, visits a malicious website or clicks on a malicious link in an email.
