What's the Difference: Link Layer Authentication, Link Layer Encryption, & Voice Traffic Encryption?

Developed by the Joint SAFECOM-NCSWIC P25 UNWG with support from CISA, the, “What is the Difference Between Link Layer Authentication, Link Layer Encryption, and Voice Traffic Encryption?” video discusses the importance of Project 25 land mobile radio encryption and how each works to ensure P25 LMR emergency communications security.