ISC2 · CISSP
Secure communication channels
CISSP · Lesson 19 of 34 · 2:16:25
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In this lesson
Prepare for the ISC2 CISSP exam, on the 2027 outline. In this lesson: voice, video, and collaboration security, remote access with VPNs, ZTNA, and jump servers, data communications like backhaul and satellite links, and third-party connectivity. Includes three original practice questions.
Preview the topics
- Administrators must manage the core routers of the hospital from home. What is the most secure path?
- A vendor needs remote access to support Larkspur’s MRI machines. What is the best approach?
- Video calls between doctors and patients must be protected against eavesdropping. What protects the media streams?