From 1998 to 2006 he was the chief of the national security.

We are part of the security here so no questions asked.

The issue of security has been a difficult one for some time.

We need to know what kind of security they have.

They also say their sense of security may never return.

We found a great deal of security in each other.

The head of security came down to meet the old man.

He'd have to let his head of security in on the situation.

We should look at their education as a matter of national security.

What has our country come to in the name of security?