1.0 Network Security

1.3 Distinguish and differentiate network design elements and compounds

  • DMZ

  • Subnetting

  • VLAN

  • NAT

    NAT (Network Address Translation) is the translation of one network's IP address information to that of another. NAT permits the use of internal subnet address for routing internal traffic, then translates these addresses to external addresses for transit across a routing device.

  • Remote Access

  • Telephony

  • NAC

  • Virtualization

  • Cloud Computing

    • Platform as a Service
    • Software as a Service
    • Infrastructure as a Service