Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. The Department of Homeland Security has warned federal agencies ...

This article was contributed by Jake Edge. Two weeks ago, this page examined SQL injection attacks on web applications. Another well-known attack is cross-site scripting, often abbreviated as "XSS." ...

In cyber security, attention is concentrated on the new -- zero-day exploits, for example, are big news and big business. But old threats can still cause big problems for organizations, even when the ...