P25 and encryption

[Brad]

Shared this on the CAP-COMM mailing list too, but for those of you not subscribed to it, here's a really good video lecture on P25 and encryption and potential shortfalls: A Security Analysis of the APCO Project 25 Two-Way Radio System

[ReCAP]

Thanks Brad. 

I find this type of thing fascinating, especially the human-factors. 

Textbook errors in mode confusion, lack of feedback, false sense of security, unintended consequences, etc...