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Huawei H12-722_V3.0 Exam Syllabus Topics:

Huawei HCIP-Security-CSSN V3.0 Sample Questions:

1. Regarding the processing flow of file filtering, which of the following statements is wrong?

A) The file type recognition module is responsible for identifying the true type of the file and the file extension based on the file data
B) The application identification module can identify the type of application that carries the file.
C) Protocol decoding is responsible for analyzing the file data and file transmission direction in the data stream.
D) After the file decompression fails, the file will still be filtered. .

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

A) The DNS Request Flood attack on the cache server can be redirected to verify the legitimacy of the source
B) For the DNS Reguest Flood attack of the authorization server, the client can be triggered to send DINS requests in TCP packets: to verify The legitimacy of the source IP.
C) In the process of source authentication, fire prevention will trigger the client to send DINS request via TCP report to verify the legitimacy of the source IP, but in a certain process It will consume the TCP connection resources of the OINS cache server.
D) Redirection should not be implemented on the source IP address of the attacked domain name, and the destination P address of the attacked domain name should be implemented in the wild.

3. Content filtering is a security mechanism for filtering the content of files or applications through Huawei USCG00 products. Focus on the flow through deep recognition Contains content, the device can block or alert traffic containing specific keywords.

A) True
B) False

4. File filtering technology can filter files based on the application of the file, the file transfer direction, the file type and the file extension.

A) True
B) False

5. The anti-virus feature configured on the Huawei USG6000 product does not take effect. Which of the following are the possible reasons? (multiple choice)

A) The security policy does not reference the anti-virus configuration file.
B) The virus signature database version is older.
C) No virus exceptions are configured.
D) The anti-virus configuration file is configured incorrectly.

Solutions: