New research was motivated by "high-potential societal impacts" of successfully disabling autonomous drones, a study author ...

The Department of Homeland Security has begun administering polygraph tests to employees in an effort to identify those leaking information about immigration operations to the media, according to four ...

NPR collected dozens of accounts from people who have been caught in the massive surveillance web set up by the Department of Homeland Security.

SIM binding is expected to ensure that the registered identity remains verifiable and linked to telecom subscriber records at all times.