Which of the following is an action to be taken during the eradication phase of the cyber security emergency response? (Multiple Choice)

• A.Revise the security policy based on the security incident that occurred, enable security auditing
• B.Find sick Trojans, illegal authorization, systemvulnerabilities, and deal with it in time
• C.Confirm the damage caused by security incidents and report security incidents
• D.Block the behavior ofthe attack, reduce the scope of influence

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In the Client-Initiated VPN configuration, generally it is recommended to plan the address pool and the headquarters or need to of the network address for the different network or need to open proxy forwarding on the gateway device

• A.True
• B.False

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In Huawei SDSec solution, which layer of equipment does the firewall belong to?

• A.Analysis layer
• B.Executive layer
• C.Monitoring layer
• D.Control layer

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Regarding the description of the vulnerability scanning, which of the following is wrong?

• A.Vulnerability scanning is a passive preventive measure that can effectively avoid hacker attacks.
• B.Vulnerability scanning is a technology based on network remote monitoring of target network or host security performance vulnerability, which can be used for simulated attack experiments and security audits.
• C.Vulnerability scanning can be done based on the results of ping scan results and port scan
• D.Vulnerability scanning is used to detect whether there is a vulnerability in the target host system. Generally, the target host is scanned for specific vulnerabilities.

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Which of the following options are correct about the NAT policy processing flow? (Multiple Choice)

• A.Server-map is processed after status detection
• B.Server-map is processed before the security policy matches
• C.Source NAT policy query is processed after the session is created
• D.The source NAT policy is processed after the security policy is matched.

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