In the IPSec VPN transmission mode, which part ofthe data packe: is encrypted?

• A.Transport layer and upper layer data packet
• B.Network layer and upper layer data packet
• C.Original IP packet header
• D.New IP packet header

Comment: *

Name: *

Email: *

Verification: *

Which of the following options are correct about the control actions permit and deny of the firewall interzone forwarding security policy? (Multiple Choice)

• A.The packet is matched immediately after the inter-domain security policy deny action, and the other interzone security policy will not be executed.
• B.Even if the packet matches the permit action of the security policy, it will not necessarily be forwarded by the firewall.
• C.The action of the firewall default security policy is deny.
• D.Whether the message matches the permit action of the security policy or the deny action, the message will be processed by the UTM module.

Comment: *

Name: *

Email: *

Verification: *

Information security levelprotection is the basic system of national information security work

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

Caesar Code is primarily used to encrypt data by using a stick of a specific specification

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

Which of the following is the correct order for event response management?
1 detection
2 report
3 relief
4 summarizing experience
5 repair
6 recovery
7 response

• A.1-7-3-2-6-5-4
• B.1-3-2-7-6-5-4
• C.1-2-3-7-6-5-4
• D.1-3-2-7-5-6-4

Comment: *

Name: *

Email: *

Verification: *