Understanding Broken Authentication in OWASP API2: A Comprehensive Guide

Exploring the Working Principle, Exploitation Techniques, and Prevention Measures of Broken Authentication in OWASP API2 | Karthikeyan Nagaraj

Introduction:

• Authentication is a critical component of web application security, as it helps to ensure that only authorized users can access sensitive data and resources.
• However, if authentication mechanisms are poorly implemented or managed, they can be vulnerable to attack.
• One such vulnerability is Broken Authentication, which is a common flaw in web applications that can allow attackers to gain unauthorized access to user accounts and sensitive data.
• This article aims to provide a comprehensive guide to Broken Authentication in OWASP API2, including its working principle, exploitation techniques, and prevention measures.

Working Principle of Broken Authentication:

Broken Authentication is a vulnerability that occurs when authentication mechanisms are implemented improperly, leading to weaknesses that can be exploited by attackers. Some common causes of Broken Authentication include: