Why is encryption challenging to security monitoring?

The correct answer is B. Encryption is used by threat actors as a method of evasion and obfuscation. Encryption poses a challenge to security monitoring because threat actors often leverage encryption as a technique to evade detection and obscure their malicious activities. By encrypting their communications or payloads, attackers can hide their intentions, making it difficult…

Submitted by lars.no· Mar 6, 2026Security Monitoring

Question

Options

AEncryption analysis is used by attackers to monitor VPN tunnels.
BEncryption is used by threat actors as a method of evasion and obfuscation.
CEncryption introduces additional processing requirements by the CPU.
DEncryption introduces larger packet sizes to analyze and store.

How the community answered

(19 responses)

A
5% (1)
B
89% (17)
D
5% (1)

Explanation

Encryption poses a challenge to security monitoring because threat actors often leverage encryption as a technique to evade detection and obscure their malicious activities. By encrypting their communications or payloads, attackers can hide their intentions, making it difficult for security monitoring systems, including IDS/IPS and other security tools, to inspect or analyze the encrypted content.

Topics

#encryption challenges#security monitoring#evasion techniques#obfuscation

Community Discussion

No community discussion yet for this question.

Full 200-201 Practice