Intermediate

Network Security & Defense

Deep-dive into network security architecture, protocols, firewalls, intrusion detection, VPNs, and wireless security. Learn to analyze traffic and detect anomalies.

10 Hours 5 Lessons 10 Quiz Questions Certificate on completion

Course Curriculum

OSI Model & TCP/IP Deep Dive

55 min

Firewalls, IDS & IPS

50 min

VPNs, Encryption & Secure Protocols

45 min

Wireless Security

40 min

Network Defense Strategies

50 min

What You'll Learn

Master OSI model & TCP/IP stack

Configure firewalls & IDS/IPS

Implement VPNs and secure protocols

Analyze network traffic with Wireshark

Design defense-in-depth architectures

Certificate Requirements

Complete all 5 lessons
Pass the final exam with 70%+ score
Earn a verifiable digital certificate

Create a free account to track progress and earn a certificate