Exam 312-38 topic 1 question 442 discussion

Mantrap is another type of physical access security control which is used for catching trespassers. It is most widely used to separate non-secure areas from secure areas and prevents unauthorized access. It is a mechanical locking mechanism comprised of a small space with two sets of interlocking doors. The first set of doors must close before the second set opens. User authentication at mantrap doors is performed using smart cards, keypad/PIN or biometric verification. The closing and opening of doors is handled automatically or through security guards.