[H12-722 free questions] HCNP-Security-CSSN H12-722 test online

1. If the user’s FTP operation matches the FTP filtering policy, which actions can be performed? (Multiple choice)

Blocking

Announcement

Alerts

Execution

2. About firewalls and IDS, which of the following is true?

Firewall is a bypass device for fine-grained detection

IDS is a straight-path device and can’t perform depth detection

Firewall is unable to detect insider malicious operation or misoperation

IDS can’t interact with the firewall

3. Which of the following attack types is DDoS attack?

Single package attack

Traffic attack

Malformed packet attack

Snooping scanning attack

4. Why APT attacks are difficult to defend? Part of the reason is that they use zero-day loopholes to attack. This zero-day loopholes usually takes a lot of time to research and analyze and make corresponding defense methods.

True

False

5. The whitelist rule of the firewall antivirus module is configured as *example*. Which of the following matches is used in this configuration?

Prefix matching

Suffix matching

Keyword matching

exact match

6. UDP is a connectionless protocol. A large number of UDP flood attacks cause the performance of network devices that rely on session forwarding to be degraded and even the session table is exhausted, causing network congestion.

Which of the following options does not prevent UDP flood attacks?

UDP fingerprint learning

Associated defense

Current limiting

First packet discarded

7. Regarding the process of file filtering, which of the following statements is wrong?

After the file extraction fails, the file will still be filtered.

The application identification module can identify the type of application hosting the file.

Protocol decoding is responsible for parsing the file data and file transfer directions in the data stream.

The file type identification module is responsible for identifying the real type of the file and the extension of the file based on the file data

8. Huawei WAF products mainly consist of implementing front-end, back-end central systems and databases. The database mainly stores the front-end detection rules and black and white list configuration files.

True

False

9. Misuse detection discovers intrusion activity in system by detecting similar behaviors of user intrusions, or by detecting violations of system security rules indirectly by exploiting system flaws.

Which of the following is not misuse detection feature?

Easy to implement

Accurate detection

Effective detection of impersonation of legitimate users

Easy to upgrade

10. Huawei NIP6000 products have zero-setting network parameters and plug-and-play functionality because interfaces pairs only work on Layer 2 and do not need to set IP address.

True

False

HCNP-Security-CSSN H12-722 Free Questions To Test Online

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