Cyber Security Complete Course 2026 | From Zero to Job Ready Ethical Hacker + Blue Team Expert | The Techzeen - Cyber Security Tutorial #42: Broken Authentication EXPOSED 😱 How Hackers Hijack Sessions (2025)

In this video of the Cyber Security Tutorial series, I explain Broken Authentication and Session Hijacking — two of the most dangerous web vulnerabilities that allow attackers to steal accounts, hijack sessions, and take over systems. You will learn: ✅ What Broken Authentication is & how login systems fail ✅ What Session Hijacking is & how cookies/session IDs get stolen ✅ How attackers exploit weak passwords, no rate-limiting & insecure reset flows ✅ How session takeover happens using XSS, MITM, Fixation & insecure cookies ✅ Real-world impact: full account takeover, money transfer, identity theft ✅ How to prevent both vulnerabilities using 2FA, HTTPS, HttpOnly/Secure cookies & strong session management 📢 Subscribe to The Techzeen — Become a Cyber Security & Ethical Hacking Expert in 2025 🔔 🔗 Cyber Security Concepts Repo: https://github.com/farzeen-ali/Cyber-Security-Concepts 🎓 Cyber Security Full Course 2025: https://www.youtube.com/playlist?list=PL5OhSdfH4uDuCcQ-NZ4lYa3S07FQTFtrY ⚙️ DevOps Tutorial 2025: https://www.youtube.com/playlist?list=PL5OhSdfH4uDsyUM02ZHl2mOYBpihCYsml 📱 React Native Full Course 2024: https://www.youtube.com/playlist?list=PL5OhSdfH4uDuUpj3fwknoUVBkT2oMXyOl #CyberSecurityTutorial #BrokenAuthentication #SessionHijacking #WebSecurity #EthicalHacking #OWASP #BugBounty #Pentesting #AppSec #TheTechzeen #CyberSecurity2025 #InfoSec #CyberSecurity #EthicalHackingFullCourse