Every country has a right to protect its military secrets.

He goes to great lengths to protect his son's secret.

They might even have killed Alicia to protect their secret.

That's not the way it works in the real world of protecting secrets.

The agency went to great lengths today to protect its secrets.

They sure as hell wouldn't try to protect her secret.

We can have open science with international collaboration while protecting our national secrets.

The answers are far from clear, and no one now can say how this legislation would better protect national secrets.

It's a little late to keep him locked up to protect his secret.

That means he is not only unable to protect himself and his secrets but vulnerable.