Which of the following options are key elements of information security precautions? (multiple choice)

• A.Security Products and Technologies
• B.personnel
• C.asset Management
• D.Security operation and management

Comment: *

Name: *

Email: *

Verification: *

When the FW is deployed at the network egress, if a fault occurs, the entire network service will be affected.
In order to improve the reliability of the network, two FWs need to be deployed and formed ( ) (fill in the blank)

Comment: *

Name: *

Email: *

Verification: *

The repair of antivirus software only needs to repair some system files that were accidentally deleted when checking and killing viruses to prevent system crashes.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

The role of antivirus software and host firewall is the same.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

Please match the following NAT technologies and realized functions one by one

Correct Answer:

Comment: *

Name: *

Email: *

Verification: *