The processing flow of IPS has the following steps;
1. Reorganize application data
2. Match the signature
3. Message processing
4. Protocol identification
Which of the following is the correct order of the processing flow?

Huawei's USG000 product can identify the true type of common files and over-check the content. Even if the file is hidden in a compressed file, or change the extension The name of the exhibition can't escape the fiery eyes of the firewall.

Use the command on the switch to view the status of free mobility deployment, the command is as follows:
For the above command, which of the following descriptions is correct?

Which of the following options is correct for the description of the Anti DDoS system configuration?

Which is correct about the following Policy Center troubleshooting process?