After the network intrusion event occurs,according to the plan to obtain the identity of the intrusion, the attack source and other information, and block the intrusion behavior, which links of the above actions are involved in the PDRR network security model? (Multiple Choice)

Which of the following descriptions are correct about the buffer overflow attack? (Multiple Choice)

Digital certificates are fair to public keys through third-party agencies, thereby ensuring the non-repudiation of data transmission. Therefore, to confirm the correctness of the public key, only the certificate of the communicating party is needed.

Which of the following is the correct description of windows log event type? (Multiple Choice)

When you configure a firewall between the domain security policy, if the 192.168.0.0/24 network segment is set to match object, the following configuration, which is correct? (Choose two.)