ISIS and Encryption

Why didn’t the French have advance intelligence about Friday’s attacks? With all the surveillance going on, how could they have missed what had to be elaborate planning? For some, including California Senator Diane Feinstein, one answer is encryption. The terrorists may have used tools that evaded surveillance.
Why didn’t the French have advance intelligence about Friday’s attacks? With all the surveillance going on, how could they have missed what had to be elaborate planning? For some, including California Senator Diane Feinstein, one answer is encryption. The terrorists may have used tools that evaded surveillance.

Credits

Guest:

Host:

Madeleine Brand

Producers:

Matt Holzman, Anna Scott, Jolie Myers, Christian Bordal, Ryan Kailath