Definitions for "Trapdoor"
Keywords:  trigraph
A secret way of gaining access to a program or online service. See also Easter Egg, Backdoor, and One-way Hash Function.
A secret undocumented entry point into a computer program, used to grant access without normal methods of access authentication. See also: Malicious Code
Keywords:  trojan
A lifting or sliding door covering an opening in a roof or floor.
A door in a level for regulating the ventilating current; -- called also weather door.
a frame constructed around the edges of a Overhead Door Overhead Door the toilet, opening inward
a set of special instructions embedded in the large program that is the operating system of a computer
a platform that alternates between the up and down positions