Matt Jameson
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A mantrap, security mantrap portal, airlock, sally port or access control vestibule is a physical security access control system comprising a small space with two sets of interlocking doors, such that the first set of doors must close before the second set opens.
What is a Mantrap? A mantrap is an access control system that consists of a small space and two interlocking doors. One set of the doors must close before the other one can be opened so that an individual is briefly ‘trapped’ in the vestibule before clearing the second door.
- How Tailgating Attacks Work
- Uses of Mantraps
- Drawbacks of Mantraps
In a tailgating attack, an unauthorized individual slips in behind an authorized individual. This simple but effective attack can be considered a form of social engineering. Many of us are accustomed to hold the door open for other people, as a matter of common courtesy. Tailgating attackers exploit this simple kindness to evade security systems. T...
Mantraps can be used in a variety of contexts. At their most public, subway turnstiles make sure only one person can enter per subway fare. Booth-style mantraps, also known as security vestibules, reduce the risk of tailgating attacks at government buildings and other high security areas. Mantraps can do more than curtail tailgating attacks. They a...
Not effective on their own
Mantraps are not impenetrable. Turnstiles can be jumped, credentials can be stolen, guards can make mistakes, computer systems can be hacked, and emergency measures can be exploited to gain entry. These risks don’t make mantraps a bad security measure. They only mean that, like all controls, they work best as part of a larger system, with layered defenses so that the security system is not entirely reliant on any one control. The typical mantrap is one part of a larger security checkpoint. Th...
Fire safety
When implementing mantraps, you must make sure people can still evacuate the building in case of a fire or other emergency. For this reason, many mantraps allow people to exit without requiring both doors to lock and unlock separately. Others allow guards to manually override the mantrap, or feature automatic overrides that unlock the mantrap should the fire alarm go off. No matter what, you want to make sure your security measures don’t exacerbate a fire hazard.
Cost
Perhaps the biggest drawback of mantraps is their cost: most models run north of $30,000. And because mantraps don’t work very well in isolation, that’s just a starting point. If you intend to use mantraps, you will most likely want to hire one or more security guards as well. For this reason, mantraps aren’t the security method of choice for most basic contexts. But for high security checkpoints, a mantrap or two can be well worth it to reduce the risk of tailgating and make your physical se...
Jan 4, 2023 · In its most basic form, a mantrap is an area that has an entry door on one wall and an exit door on another. There are no other means of entering or leaving the defined area, and only one door can be unlocked and opened at a time. However, mantraps can be designed to involve as many doors as the application requires.
Jun 17, 2023 · You might be wondering, what exactly is a Mantrap? And how can it ensure cybersecurity? In this article, I’ll take you through everything you need to know about Mantraps – the modern, effective, and secure solution to protect your organization’s most sensitive areas.
A mantrap is an arrangement of doors with a passageway between them. The defining characteristic of a mantrap is that only one door can be open at a time, with the intention to only allow a single person to pass
A mantrap is a mechanical physical security device for catching poachers and other trespassers. [unreliable source?] They have taken many forms, the most usual being similar to a large foothold trap, the steel springs being armed with teeth which meet in the victim's leg.
