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

1. For the URL is htpt://www.abcd. com:8080/news/education. aspx?name=tom&age=20, which option is path?

A) htttp://www.abcd. com:8080,te
B) /news/education. aspx?name=tom&age=20
C) /news/education. aspx
D) htttp://www.abcd. com:8080/news/education. aspx

2. For SYIN Flood attacks, TCP source authentication and TCP proxy can be used for defense. Which of the following descriptions is correct?

A) TCP source authentication has the restriction that the return path must be consistent, so the application of TCP proxy is not common. State "QQ: 9233
B) TCP proxy means that the firewall is deployed between the client and the server. When the SYI packet sent by the client to the server passes through the firewall, the The firewall replaces the server and establishes a three-way handshake with the client. Generally used in scenarios where the back and forth paths of packets are inconsistent.
C) TCP source authentication is added to the whitelist after the source authentication of the client is passed, and the SYN packet of this source still needs to be verified in the future.
D) During the TCP proxy process, the firewall will proxy and respond to each SYN message received, and maintain a semi-connection, so when the SYN message is When the document flow is heavy, the performance requirements of the firewall are often high.

3. Analysis is the core function of intrusion detection. The analysis and processing process of intrusion detection can be divided into three phases; build an analyzer to perform analysis on actual field data.
Which of the analysis, feedback and refinement is the function included in the first two stages?

A) Data processing, attack classification, post-processing
B) Data processing, data classification, attack playback
C) Data analysis, data classification, post-processing
D) Data processing, data classification, post-processing

4. For the description of URPF technology, which of the following options are correct? (multiple choice)

A) The loose mode not only requires corresponding entries in the forwarding table, but also requires that the interface must match to pass the URPF check.
B) Use URPF's loose mode in an environment where routing symmetry cannot be guaranteed.
C) In strict mode, it does not check whether the interface matches. As long as there is a route to the source address, the message can pass.
D) The main function is to prevent network attacks based on source address spoofing.

5. The configuration command to enable the attack prevention function is as follows; n
[FW] anti-ddos syn-flood source-detect
[FW] anti-ddos udp-flood dynamic-fingerprint-learn
[FW] anti-ddos udp-frag-flood dynamic fingerprint-learn
[FW] anti-ddos http-flood defend alert-rate 2000
[Fwj anti-ddos htp-flood source-detect mode basic
Which of the following options is correct for the description of the attack prevention configuration? (multiple choice)

A) The threshold for HTTP Flood defense activation is 2000.
B) HTTP Flood attack defense uses enhanced mode for defense
C) The firewall uses the first packet drop to defend against UDP Flood attacks.
D) The firewall has enabled the SYN Flood source detection and defense function

Solutions: