Which security control is most eff ective in curtailing and preventing piggybacking or tailgating as a means of unauthorized access?
A.
Cameras
B.
Turnstiles
C.
Keys
D.
Identifi cation badges
Explanation:
Explanaition: A common and frustrating loophole in an otherwise secure access control systems can be the ability of an unauthorized person to follow through a checkpoint behind an authorized person, called piggybacking or tailgating. One solution is an airlock-style arrangement called a mantrap, in which a person opens one door and waits for it to close before the next door will open. Another system that is available is a turnstile, which can be used as a supplemental control to assist a guard or receptionist while controlling access into a protected area. Page 623.
Which security control is most effective in curtailing and preventing piggybacking or tailgating as a means of unauthorized access?
哪些安全控制是最有效的遏制和防止捎帶和貼未經授權的訪問手段？
Turnstiles – 十字轉門
A common and frustrating loophole in an otherwise secure access control systems can be the ability of an unauthorized person to follow through a checkpoint behind an authorized person, called piggybacking or tailgating. One solution is an airlock-style arrangement called a mantrap, in which a person opens one door and waits for it to close before the next door will open. Another system that is available is a turnstile, which can be used as a supplemental control to assist a guard or receptionist while controlling access into a protected area.
在另外的安全的訪問控制系統的常見和令人沮喪的漏洞可以是一個未經授權的人通過授權人後面的關卡，叫捎帶並貼跟隨能力。解決方案之一是被稱為雙門互鎖氣閘式排列方式，其中一個人打開一扇門，等待它關閉之前，隔壁將打開。可用另一種系統是一個旋轉門，其可以被用來作為一個補充控制，以協助保護或接待員而控制接入到受保護的區域。
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