Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

ISIS encryption use todd dnt tsr_00005203
ISIS encryption use todd dnt tsr_00005203

    JUST WATCHED

    A look at how ISIS uses encrypted communications

MUST WATCH

A look at how ISIS uses encrypted communications

ISIS uses encrypted communication, and the FBI's unable to breach them. Militants also have tutorials on secrecy and an ISIS app. CNN's Brian Todd reports.

A look at how ISIS uses encrypted communications

ISIS uses encrypted communication, and the FBI's unable to breach them. Militants also have tutorials on secrecy and an ISIS app. CNN's Brian Todd reports.