Authentication & Access Control

Session Security

Learn how session management fails — predictable session IDs, session fixation, missing cookie flags, and sessions that survive logout.

Intermediate40 min6 lessons1 hands-on

Start free →I have an account

First lesson free. The full module is part of Pro.

You'll be able to

✓Understand session fixation, session hijacking, and cookie theft
✓Analyse session tokens for predictability and weak entropy
✓Exploit missing Secure and HttpOnly cookie flags
✓Perform session fixation to hijack a victim's authenticated session

Lessons

1How Attackers Steal Accounts Without Stealing Passwords
2Session Vulnerabilities — Deep Dive
3Cookie Security Flags — What Each One Does
4Mini Lab — Analyze Session Token Weaknesses
5Your Turn: Fix the SessionHANDS-ON
6Module quiz