An administrator wants to prevent hacking attacks through DNS queries to malicious domains.
Which two DNS policy actions can the administrator choose in the Anti-Spyware Security Profile? (Choose two.)
An administrator wants to prevent hacking attacks through DNS queries to malicious domains.
Which two DNS policy actions can the administrator choose in the Anti-Spyware Security Profile? (Choose two.)
To prevent hacking attacks through DNS queries to malicious domains, the administrator has two effective actions in the Anti-Spyware Security Profile: blocking and sinkholing. Blocking will stop the DNS queries to the malicious domains, effectively preventing access. Sinkholing redirects malicious DNS queries to a controlled IP address, thereby preventing the user from accessing harmful domains and allowing further analysis of the traffic. These actions help to mitigate potential security risks by blocking access and redirecting traffic for analysis.
Correct
All possible actions are default, allow, block and sinkhole.
deny is for policy
Sinkhole and Block