If your company's computer clocks aren't in sync, forensics, backups, and much more can suffer. Simson Garfinkel on getting the time right.
Machine Shop columnist Simson Garfinkel looks at the surprising challenges of securing the OLPC project's low-cost computer for kids in developing nations
Visualization tools can help ferret out security problems, but the technology has a long way to go
Can you trust the giant retailer—or any Web-based service—with your information storage and computing tasks?
Virtual machines have a lot to offer CISOs and security researchers alike. (And, unfortunately, hackers too.)
Automatic software updates are supposed to make your life easier. But vulnerable updating mechanisms can help your enemies instead.
Disk-level encryption provides a safety net without a hassle
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