Software Secure Access
Activity Manage

DNS Protection

Choose one of the following options to provide DNS protection:

  • Full Protection: Provides protection for single stack IPv4 network, dual stack IPv4 and IPv6 network, and single stack IPv6 network.
  • Limited Protection: Provides protection for single stack IPv4 network, and dual stack IPv4 and IPv6 network.
  • Legacy Protection: Provides protection for single stack IPv4 network only.

The previous dashboard configuration for IPv6 DNS protection allowed enabling protection over IPv6.

This earlier configuration is now replaced with the new DNS protection options described above.

  • If the earlier IPv6 DNS protection configuration was disabled, the new configuration defaults to Legacy Protection.
  • If the earlier IPv6 DNS protection configuration was enabled, the new configuration defaults to Limited Protection.

 
For optimal security, we recommend using the Full Protection configuration, available in Cisco Secure Client 5.1.10.233 (MR 10) or later.