Tianyu Nei answered the role of safety filtering technology, which of the following is still correct? (multiple choice)
For special message attacks, which of the following option descriptions is correct?
A Special control packet attack is a potential attack and does not have direct destructive behavior
B. The attacker probes the network structure by sending special control messages to launch a real attack.
C. Special control message attacks do not have the ability to detect the network structure. Only scanning attacks can detect the network.
D. Special control message items can only use ICMP to construct attack messages.
Regarding the network intrusion detection system (NIDS), which of the following statements is wrong?
Single-packet attacks are divided into scanning and snooping attacks, malformed packet attacks, and special packet attacks. Ping of death is a special packet attack.
Which of the following options are common reasons for IPS detection failure? (multiple choices)
When a virus is detected in an email, which of the following is not the corresponding action for detection?
SQI Server2005 may not be properly installed, which of the following may be the possible reasons?
Which of the following options are correct for the configuration description of the management center ATIC? (multiple choice)
The process of a browser carrying a cookie to request resources from a server is shown in the following figure. Which of the following steps contains SessionID information in the message?