Security Levels
In the wake of the Oklahoma City bombing in 1995, the government classified all buildings into five security levels and established minimum security requirements for them.
Read more about this topic: United States Federal Building Security
Famous quotes containing the words security and/or levels:
“There is one safeguard known generally to the wise, which is an advantage and security to all, but especially to democracies as against despots. What is it? Distrust.”
—Demosthenes (c. 384–322 B.C.)
“The only inequalities that matter begin in the mind. It is not income levels but differences in mental equipment that keep people apart, breed feelings of inferiority.”
—Jacquetta Hawkes (b. 1910)