Ais a method of controlled entry into a facility and provides access to secure areas such as a research lab or data center

The correct answer to the following question will be "Mantrap".

Explanation:

A Mantrap, an airlock, or an authentication vestibule is a data security network management mechanism composed of a confined space of two sets of interlinking doors, so the first collection of doors should be locked until the second period decides to open.It is a network management machine designed and limited to a finite space that would be segregated by two gates from adjoining rooms, usually an extraction point and an entrance door that could not be activated at almost the same period.

Therefore, Mantrap is the right answer.

Ihad the same question but i tested it out and it didn't work.