The new movie about the NSA leaker is a new way for the public to learn about government surveillance, communications technology and privacy. How well does it prepare the public for that discussion?

Leaking classified information violates the law. But it doesn’t mean that people are abandoning their ethics.

The EU’s highest court invalidated a key data sharing agreement between the union and the US, exposing the deep cultural clash over privacy and surveillance.

The latest release from WikiLeaks, of information about CIA hacking efforts, is yet another reminder of how Americans and our government must better protect our secret information.

The handling of US classified information received another stain as a 21-year-old Air National Guardsman stands accused of mishandling secret documents on US allies and the war in Ukraine.

Cohen’s sudden and stark transformation from ‘blind loyalty’ to utter betrayal says a lot about broader changes in how Americans view their employers.

The technical consensus is clear: Adding ‘backdoors’ to encryption algorithms weakens everyone’s security. So what are the police and intelligence agencies to do?

In many instances, whistleblowers find the abusive power they have revealed turned against them, both ending their careers and harming their personal lives.

George Orwell’s “Animal Farm” was an instant success when it was first published. His writings on totalitarianism and socialism continue to be relevant today.

Two national security law experts explain how the Espionage Act isn’t only about international intrigue, and share other important points about the law that was invoked in a search of Trump’s estate.