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Network Security for Defenders Series

Learn segmentation, firewalls, VPNs, DNS security, IDS/IPS, and packet analysis for defensive network operations.

Defenders can follow this listicle to strengthen network visibility, containment, and detection across the environment.

7 partsStep-by-step listicle

In this series

  1. 1. Network Security Architecture Basics
  2. 2. Firewall Rule Design and Review
  3. 3. Network Segmentation Strategies
  4. 4. VPN and Remote Access Security
  5. 5. DNS Security and Monitoring
  6. 6. IDS/IPS Tuning for SOC Teams
  7. 7. Packet Analysis for Incident Investigation

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