21.   The company has taken several other steps in an effort to grapple with the repeated discoveries of security holes in its products, he said.

22.   The security hole comes at a risky time.

23.   The security holes can be plugged, though, with a piece of software called a firewall.

24.   They appear to be using an automated software script that tries to exploit each security hole in turn, Hernan said.

25.   Used badly, remote-control programs can blow Microsoft-sized security holes in any network.

26.   You should also patch the security hole that let it in.

27.   A recently uncovered security hole could give hackers full access to Unix servers from IBM Corp. and Sun Microsystems Inc., experts said.

28.   Access to the Web site, which provides reports about the latest security holes and viruses to affect government agencies, was slowed down and e-mail was also affected.

29.   In theory, hackers in Norway can now legally search computers anywhere in the world for security holes.

30.   John Paul made clear he wanted to use his absolute power in the Catholic Church to plug up any security holes.