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Question 174 - 200-201 discussion

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An engineer needs to configure network systems to detect command and control communications by decrypting ingress and egress perimeter traffic and allowing network security devices to detect malicious outbound communications. Which technology should be used to accomplish the task?

A.

digital certificates

Answers
A.

digital certificates

B.

static IP addresses

Answers
B.

static IP addresses

C.

signatures

Answers
C.

signatures

D.

cipher suite

Answers
D.

cipher suite

Suggested answer: A

Explanation:

Digital certificates are electronic documents that use public key cryptography to verify the identity and authenticity of the sender and the receiver of encrypted communications. Digital certificates are issued and signed by trusted entities called certificate authorities (CAs), and they contain information such as the public key, the name, and the expiration date of the certificate. Digital certificates enable network security devices to decrypt perimeter traffic and inspect it for command and control communications or other malicious activity.Reference:=Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, page 51.

asked 07/10/2024
David Murinda
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