We may soon have a national cyber director. What problems is this office meant to address, what authorities will it have and what questions will remain?

The First Amendment is a public endeavor—not a mandate for big tech to redefine free speech in America.

A new report shows the widespread use by law enforcement of tools that circumvent encryption barriers.

Financial intelligence analysts need to go beyond "following the money" to tackle contemporary terrorist threats.

William Barr has played a dirty trick on his successor—one that will put the next attorney general in a genuine bind. 

An ongoing foreign policy debate over whether the United States should clarify a security guarantee to Taiwan needs to consider Congress's role in such a policy. 

Biden would be well within the bounds of law and norms were he to directly instruct the attorney general not to investigate or prosecute Trump or close Trump associates. But he has suggested that he want...

Sharing classified information with nonfederal actors has benefits that extend well beyond protecting elections and improving cybersecurity.