Which descriptions about viruses and Trojans are correct? (Multiple Choice)
Which of the following are true about the e-mail protocol? (Multiple choices)
The results of the RBL black and white list query on the firewall are as follows:
Based on the above information only, which of the following statements is correct? (multiple choice)
When you suspect that the company's network has been attacked by hackers, you have carried out a technical investigation. Which of the following options does not belong to the behavior that occurred in the early stage of the attack?
Which of the following options is correct about the sequence-by-flow detection of AntiDDoS?
1. The Netflow analysis device samples the current network traffic.
2 Send a drainage command to the cleaning center;
3 Discover DDoS attack traffic;
4. Netflor: analysis equipment sends alarms to ATIC Management Center;
5 abnormal flow is drained to the cleaning center for further inspection and cleaning;
6 The cleaning center sends the host of the attacked object IF address server to the router to implement the drainage.
7 Cleaning logs sent to the management center to generate reports;
8 The cleaned traffic is sent to the original destination server.
