Portal page push rules have priority, and the rules with higher priority are matched with the user's authentication information first. If none of the configured rules match, The default rules are used.

Which of the following elements does PDCA include? (Choose 3 answers)

Since the sandbox can provide a virtual execution environment to detect files in the network, the sandbox can be substituted when deploying security equipment Anti-Virus, IPS, spam detection and other equipment.

Regarding the strong statement of DNS Request Flood attack, which of the following options is correct?

IPS is an intelligent intrusion detection and defense product. It can not only detect the occurrence of intrusions, but also can respond in real time through certain response methods.
Stop the occurrence and development of intrusions, and protect the information system from substantial attacks in real time. According to the description of PS, the following items are wrong?