The Passback Problem
Author: Brian Rhodes, Published on Sep 14, 2016
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Comments (7)
Undisclosed #1
Good article. At least you started out okay. It seems that you are using the terms passback and piggyback as synonyms and then juxtaposing them to tailgating.
In their common use, tailgating and piggybacking are synonyms but passback is entirely different.
The big difference is that passback is an act done by two or more people specifically to deceive the system while tailgating (or piggybacking) is more commonly an act of convenience done by a single person.
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Igor Falomkin
Thank you for this article. The problem may be solved using face verification. Using it an access control management software checks that it's exactly card owner has applied the card. I'm from AxxonSoft and this scenario is frequently used by our partners. It's much more reliable than face recognition itself, may be used at must important access control points only and does not need physical contact like fingerprint readers.
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Skip Cusack
Brian, good article, as always. Passback is very different from Tailgating or Piggybacking. Tailgating is when somebody tucks in behind an authorized user without their knowledge or consent. Piggybacking is when the authorized user is complicit in allowing the unauthorized user through the portal.
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