Phase 1

• Install physical and virtual firewall infrastructure
  • Redundant Firewall Design — physical layer
• Create / Update firewall rules
  • Example of Border Firewall rules
    • Example of BadGuys

Phase 2

• Install physical and virtual intrusion prevention system
• Create VRFs (virtual routing and forwarding)  on core routers
  • VRF and IPS (intrusion prevention system) design
• Create / Update intrusion prevention rules