單項選擇題Which firewall best practices can help mitigate worm and other automated attacks?()

A.Segment security zones
B.Restrict access to firewalls
C.Use logs and alerts
D.Set connection limits


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1.單項選擇題Which one is the most important based on the following common elements of a network design?()

A.Business needs
B.Risk analysis
C.Security policy
D.Best practices

4.多項選擇題Observe the following options carefully, which two attacks focus on RSA? ()

A.BPA attack
B.Adaptive chosen ciphertext attack
C.DDoS attack
D.Man-in-the-middle attack

5.單項選擇題What is the purpose of the secure boot-config global configuration ?()

A.takes a snapshot of the router running configuration and securely archives it in persistent storage
B.stores a secured copy of the Cisco IOS image in its persistent storage
C.backs up the Cisco IOS image from flash to a TFTP server
D.enables Cisco IOS image resilience

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