DAY 3 · MODULE 8

Authentication & Session Security

Learn how password verification, sessions, cookies and logout protect authenticated workflows.

60 minSession-flow inspectionIn Progress

01 · LEARN

Understand the concept

Authentication

Password verification

Session ID

Session expiry

Logout

MFA concept

Secure cookie settings

Why this matters

Authentication security combines credential handling with safe session lifecycle management.

02 · VISUALIZE

See what happens internally

Interactive visualization loads here.

Stage 2 Interactive Lab

Operate this concept in a larger realtime simulation and save your practical score.

Open Interactive Lab

03 · PRACTICAL

Perform the activity

Follow the login/session visualization.
Inspect your CyberForge session cookie attributes using DevTools.
Review secure password hashing and session creation code.

Workshop safety: Activities involving scanning, web vulnerabilities or security testing must be performed only on the assigned training target or intentionally vulnerable lab.

04 · CODE / COMMANDS

Read and understand the working example

password_verify(...)
session_regenerate_id(true)
$_SESSION["user_id"] = $id;

This example is shown for guided learning. Real host/network execution is reserved for the isolated cyber-range stage.

05 · CHALLENGE

Prove your understanding

List the security steps that should happen between login form submission and access to a protected dashboard.