Essential Info Security Basics for CS Students: CIA, AAA, VPNs & Web Attacks 🔐

In this video, we break down the complete foundation of Information Security for university-level students. You’ll understand the CIA Triad (Confidentiality, Integrity, Availability), the AAA Security Framework (Authentication, Authorization, Accounting), types of authentication, VPN concepts, cryptography basics, and major cyber-attacks such as DoS, phishing, SQL Injection, and MITM attacks.

This video is perfectly aligned with academic syllabi and is referenced from standard Information Security books and university modules.
If you have InfoSec in your course this semester — this is your shortcut to mastering the core fundamentals.

CIA triad explained

AAA security framework

authentication vs authorization

vpn protocols explained

info security fundamentals

types of cyber attacks

classical cryptography techniques

CIA vs AAA models

network security basics university

InfoSec lecture for CS students

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