A bookkeeper pleaded guilty to allegations she embezzled more than $50 million from a small city in Illinois.

In an effort to improve the cyber security of electrical substations, a $24,000 donation and $210,000 in hardware and software was awarded to engineer Chee-Wooi Ten.

New rules will add restrictions for the use, storage and domestic transport of nuclear materials that terrorists could potentially use to build a dirty bomb.

The ISC Events Team, in partnership with the Security Industry Association (SIA), has announced the rescheduled dates for ISC East after the event was postponed because of Hurricane Sandy.

 A ring, which included former Duke Energy employees, made nearly a half-million dollars from selling copper wiring stolen from the utility.

According to police reports, a gunman in Fresno, Calif., opened fire at his workplace (Apple Valley Farms), killing one and wounding two before shooting himself. He is in critical condition.

The ISC Events Team, in partnership with the Security Industry Association (SIA), has announced the rescheduled dates for ISC East after the event was postponed because of Hurricane Sandy.

A Pew Research poll shows that proposals to require voters to show photo identification before being allowed to vote draw overwhelming support.

Some security experts think there could still be some problems today on election day -- some lost or misattributed votes could go completely undetected.

 The proposed tax on guns within county limits is still on the table for the Cook County board, which would be the first tax used as a measure of gun control in the U.S.