When the FW is deployed at the network egress, if a fault occurs, the entire network service will be affected.
In order to improve the reliability of the network, two FWs need to be deployed and formed ( ) (fill in the blank)

The matching principle of the security policy is: first search for the manually configured inter-domain security policy, if it does not match, then directly discard the data packet.

The preservation of electronic evidence is directly related to the legal validity of the evidence. Only when the preservation conforms to legal procedures, can its authenticity and reliability be guaranteed. Which of the following is not an evidence preservation technology?

MACWhich of the following mechanisms are used by flood attacks? (multiple choice)

aboutwindowslog, which of the following descriptions is false?