Skip navigation

On September 14th, 2017, we published revised versions of our Privacy Policy, Terms of Service and Website Use Policy and published a Cookie Policy. Your continued use of Lynda.com means you agree to these revised documents, so please take a few minutes to read and understand them.

Telephony: CISSP Cert Prep: 4 Communication and Network Security
Telephony: CISSP Cert Prep: 4 Communication and Network Security

For many decades, voice communications and network traffic were completely separate entities. Analog networks carried voice traffic while digital networks carried data. Times have changed however, and these networks have converged. Learn the security issues around the use of telephony on a network.

Resume Transcript Auto-Scroll
Skill Level Advanced
4h 2m
Duration
136,907
Views
Show More Show Less
Skills covered in this course
Network Administration Security IT CISSP

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start Your Free Trial Now

Start your free trial now, and begin learning software, business and creative skills—anytime, anywhere—with video instruction from recognized industry experts.

Start Your Free Trial Now