DNSSEC, Firewall (Stateful & Stateless), Tunneling, SSH, IPSec, VPN, IDS

We dive into essential network security concepts, covering everything from DNSSEC to VPNs. Get a clear, concise understanding of DNSSEC (Domain Name System Security Extensions) for secure DNS resolution, Firewalls (Stateful & Stateless) for traffic filtering, and Tunneling protocols for secure data transport. We also explore SSH (Secure Shell) for encrypted remote access, IPSec for securing IP communications, and VPNs (Virtual Private Networks) for private, encrypted connections over public networks. Lastly, we discuss IDS (Intrusion Detection Systems) for monitoring network threats. Perfect for IT enthusiasts and security beginners!
Course Name: Introduction To Computer Security & Forensics
Course Code: CSE 461
Conducted By:
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Md. Shadmim Hasan Sifat
[Graduated from BUET CSE, Batch 17] &
Lecturer,
Department of Computer Science and Engineering,
Shahjalal University of Science and Technology, Sylhet, 3114