Cryptography Explained: Symmetric vs. Asymmetric 🔐 | CC-413 Info Security Lecture

Lecture 4 – Cryptography
Dive into the two major types of cryptography: Symmetric (same key) and Asymmetric (public/private key). Understand their roles in secure communication, key exchange, and modern hybrid encryption systems.

Topics Covered:

Symmetric vs. Asymmetric cryptography

Real-world applications (SSL, emails)

Key differences and advantages

Hybrid encryption models

English lecture notes available in the first comment.
Tailored for PU BSCS Semester 8
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