NSA is releasing this guidance as part of our mission to help secure the Department of Defense, National Security Systems and the Defense Industrial Base. For more details on how to select a secure ...

Ben Bland reports on the arrest of Sailson Jose das Gracas Brazilian police have arrested a man who has confessed to the killing of 42 people over the last decade in the city of Rio de Janeiro.

The NSA program to monitor email communications and web surfing all over the world, XKeyscore, collected 41 billion records during a 30-day period in 2012. Enormous computing power and storage ...

An Iranian infiltration of the Navy's biggest unclassified computer network was more extensive and pervasive than previously understood, requiring months of work to finally purge the hackers.