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 ...

Q: When I visit some pages using Internet Explorer 9 and Windows 7, I get the following message: “Internet Explorer has modified this page to prevent cross-site scripting.” Is this something I should ...

In 2011, a group of hackers known as Lulzsec went on a two month rampage hacking into dozens of websites including those owned by FOX, PBS, the FBI, Sony and many others. The group was eventually ...