(ISC)2(ISC)2
CISSP · Question #1010
CISSP Question #1010: Real Exam Question with Answer & Explanation
Sign in or unlock CISSP to reveal the answer and full explanation for question #1010. The question stem and answer options stay visible for context.
Submitted by obi.ng· Mar 5, 2026Communication and Network Security
Question
What method could be used to prevent passive attacks against secure voice communications between an organization and its vendor?
Options
- AEncryption in transit
- BConfigure a virtual private network (VPN)
- CConfigure a dedicated connection
- DEncryption at rest
Unlock CISSP to see the answer
You've previewed enough free CISSP questions. Unlock CISSP for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#encryption in transit#secure communications#passive attacks#confidentiality