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Security Engineering

Overview

This section covers hands-on security engineering across enterprise network and firewall platforms.

Topics span architecture design, vendor-specific operations, CLI references, and real-world troubleshooting — built from enterprise deployment experience.

Platforms Covered

  • Palo Alto Networks – Application-aware NGFW and Zero Trust enforcement
  • Check Point – Policy-driven security with blade architecture
  • Fortinet – High-performance firewalls and integrated security fabric

Topics Included

  • Firewall platform comparisons and migration guides
  • Vendor-specific architecture and operations
  • CLI commands and troubleshooting
  • Policy design and optimization
  • NAT and traffic flow strategies
  • API automation and integration
  • High availability and resiliency design

Use the navigation to explore each area in detail.