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In computer security, general access control includes identification, authorization, authentication, access approval, and audit.A more narrow definition of access control would cover only access approval, whereby the system makes a decision to grant or reject an access request from an already authenticated subject, based on what the subject is authorized to access.
Physical security information management (PSIM) is a category of software that provides a platform and applications created by middleware developers, designed to integrate multiple unconnected security applications and devices and control them through one comprehensive user interface. It collects and correlates events from existing disparate ...
dormakaba's new business model focuses on core markets. These core markets include the five largest Access Solutions [buzzword] markets – Germany, Switzerland, the UK and Ireland, North America and Australia, which together account for 65% of Access Solutions [buzzword] sales – as well as the two fastest-growing markets in China and India. [7]
Components of an access control system include: An access control panel (also known as a controller) An access-controlled entry, such as a door, turnstile, parking gate, elevator, or other physical barrier; A reader installed near the entry. (In cases where the exit is also controlled, a second reader is used on the opposite side of the entry.)
Electronic access control systems provide secure access to buildings or facilities by controlling who can enter and exit. Some aspects of these systems can include: Access credentials - Access cards, fobs, or badges are used to identify and authenticate authorized users. Information encoded on the credentials is read by card readers at entry ...
However, if the card readers communicate with a central system, it is the system that unlocks the door, not the card reader alone. [3] This allows for more control over the locks; for example, a specific card may only work on certain days of the week or time of day. Which locks can be opened by a card can be changed at any time.
PSIA has a liaison with the International Electrotechnical Commission on two specifications for access control and video. [4] The access control specification, IEC 60839-11-1, pending a vote, is expected to have a big impact on the manufacturing and interoperability of thousands of access control systems. [5]
In high-security buildings, access control systems are sometimes set up so that ability to open one door requires another one to be closed first. Such setups are called a mantrap. Interlocks can be used as a high level entrance security. There are two kinds of interlocking systems for security.