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Newly Released Huawei H12-722 Exam PDF

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Total 177 questions

Huawei Certified ICT Professional - Constructing Service Security Network (HCIP-Security-CSSN V3.0) Questions and Answers

Question 21

Which of the following threats cannot be detected by IPS?

Options:

A.

Virus

B.

Worms

C.

Spam

D.

DoS

Question 22

The anti-tampering technology of Huawei WAF products is based on the cache module. Suppose that when user A visits website B, website B has page tampering.

Signs: The workflow for the WAF tamper-proof module has the following steps:.

① WAF uses the pages in the cache to return to the client;

②WAF compares the watermark of the server page content with the page content in the cache

③Store the content of the page in the cache after learning

④ When the user accesses the Web page, the WAF obtains the page content of the server

⑤WAF starts the learning mode to learn the page content of the user's visit to the website;

For the ordering of these steps, which of the following options is correct?

Options:

A.

③④②⑤①

B.

⑤①②④③

C.

②④①⑤③

D.

⑤③④②①

Question 23

The network-based intrusion detection system is mainly used to monitor the information of the critical path of the network in real time, listen to all packets on the network, collect data, and divide

Analyze the suspicious object, which of the following options are its main features? (multiple choices)

Options:

A.

Good concealment, the network-based monitor does not run other applications, does not provide network services, and may not respond to other computers, so

Not vulnerable to attack.

B.

The monitoring speed is fast (the problem can be found in microseconds or seconds, and the host-based DS needs to take an analysis of the audit transcripts in the last few minutes

C.

Need a lot of monitors.

D.

It can detect the source address and destination address, identify whether the address is illegal, and locate the real intruder.

Question 24

Which of the following are typical intrusions? "Multiple choice)

Options:

A.

Computer is infected by U disk virus

B.

Abnormal power interruption in the computer room

C.

Tampering with Web pages

D.

Copy/view sensitive data

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Total 177 questions