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CISSP · Question #438
CISSP Question #438: Real Exam Question with Answer & Explanation
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Submitted by rachelw· Mar 5, 2026Communication and Network Security
Question
Which of the following MOST applies to session initiation protocal (SIP) security?
Options
- AIt leverages Hypertext Transfer Protocol (HTTP) over Transport Layer Security (TLS).
- BIt requires a Public Key Infrastructure (PKI).
- CIt reuses security mechanisms derived from existing protocols.
- DIt supports end-to-end security natively.
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Topics
#SIP security#VOIP security#protocol security#existing security mechanisms