There was anti-leaking software that may or may not have prevented Edward Snowden from being able to leak sensitive data, but the software was late in being installed at his installation.
Well before Snowden joined Booz Allen Hamilton last spring and was assigned to the NSA site as a systems administrator, other U.S. government facilities had begun to install software designed to spot attempts by unauthorized people to access or download data.
The purpose of the software, which in the NSA’s case is made by a division of Raytheon Co, is to block so-called “insider threats” – a response to an order by President Barack Obama to tighten up access controls for classified information in the wake of the leak of hundreds of thousands of Pentagon and State Department documents by an Army private to WikiLeaks website in 2010.