Cybersecurity

Web Application Security

Practical learning resources covering web application vulnerabilities, exploitation techniques, detection methodologies, secure development and production-grade remediation.

Category overview

Topics

Lessons

Learning topics

Explore Web Application Security

Choose a topic and start building your security skills.

4 topics

SQL Injection

Server-Side

A comprehensive study of SQL injection vulnerabilities, exploitation techniques, detection, impact, testing methodology, and production-grade prevention.

4 lessons

Start learning

Cross-Site Scripting (XSS)

Cross-Site Scripting (XSS) is a client-side injection vulnerability where an attacker gets their own script to run inside another user's browser, in the security context of a website that user already trusts.

5 lessons

Start learning

Authentication Vulnerabilities

Both

Authentication vulnerabilities are weaknesses that allow an attacker to access an account or protected resource without properly proving that they are the legitimate user.

8 lessons

Start learning

Authorization and Access Control

Server-Side

Authorization determines what an authenticated user is allowed to access or perform. Access control ensures these permissions are enforced so users cannot access resources or functionality beyond their assigned privileges.

0 lessons

Start learning