FOSE is the largest computer conference and exhibition in the Washington, DC, metropolitan region. At one time, it had days of meetings, classes, speeches, and other educational events, plus miles and miles of aisles filled with the latest computer hardware and software. Every single hardware and software company of any note was there, either with their own branded booth or with a Beltway partner acting as a proxy.
This year, FOSE probably had more guns than computers. For a show that began life as the Federal Office System Expo, it was a bit alarming to see racks of shotguns, automatic pistols, machine guns, assault guns, silencers, ammunition clips, ammunition belts, special holsters, special transport containers for weapons and ammunition, body armor, and all manner of things not normally found at a computer show or an office. Unless you were planning on shooting a computer, it is unlikely this weaponry would make computers any more secure.