Iridian uses a 512-byte code to verify the identity of anyone seeking access to restricted areas and its technology has never allowed access to an unauthorized person, according to the company.
To open a door fitted with the latest U.S. government-certified lock from high-end Swiss lock manufacturer Kaba, an employee must both enter a code up to eight digits long, then swipe a unique identity card coded to comply with a new standard that requires an extra layer of security, one designed to track individual staffers and make covert intrusion harder than ever.
While no prisoner has ever received court-ordered transgender surgery before, the U.S. Tax Court ruled in 2010 that treatment for gender identity disorder (GID) qualifies as a medical expense under the Tax Code, and is therefore deductible.
They could be used to make cheap radio-frequency identity tags in essence, printable bar-codes that transmit an identifying code in response to a pulsed radio signal.