She had no estimate of the cost of upgrading security at buildings now used.

We did it simply to show them you've got to upgrade security.

Immediately after the attack, the State Department said it had been planning to spend about $3 million in 1999 to upgrade security at the embassy.

Administration officials said today that after the first wave of emergency improvements other steps would be needed to upgrade security in later appropriations.

"That's absolutely a result of their larger vendors telling small businesses to upgrade security," he said.

But upgrading security does not always mean spending tens of thousands of dollars.

This award will enable us to considerably upgrade the safety and security of our city's schools.

The company's vision is to upgrade video security with 21st-century technology used by the Internet industry.

Judges met today to discuss a county proposal to upgrade security, and many said the plan was inadequate.

Even smaller airports, like the one at Canberra, have upgraded security, airport officials said.