A feature deliberately implemented in an operating system as a trap for intruders is called a:

A.
Trap door
B.
Trojan horse
C.
Pseudo flaw
D.
Logic bomb
Explanation:
“An apparent loophole deliberately implanted in an operating system program as a trap for
intruders.” As defined by the Aqua Book NCSC-TG-004 a pseudo-flaw is an apparent loophole
deliberately implanted in an operating system program as a trap for intruders. Answer from
http://www.cccure.org