subject: Business Protection through Access Control Systems for best result [print this page] Business Protection through Access Control Systems for best result
Access control system
An Access control systememployed for physical security is commonly considered the 2nd layer in the security of a physical structure.
Additionally, an Access control system may be available as physical or digital system that is meant to regulate who has access to a network. Moreover, an electronic Access control system usually handles the network security, restraining and stopping of the people which are allowed make use of data files, applications as well as other resources on a given computer system or network. A number of security companies are committed in the business of offering Access control system along with supporting hardware and software for public and also private companies and institutions of all sizes.
There are several fundamental components in Access control system. They are the following:
Credential: This is the most common Access control system such as identification number in automated teller machines, finger print readers, iris scanner, facial recognition, and vein recognition.
Reader or Keypad: This is the receiver of the information which was given by the credential. An example of it is a proximity card reader in which the reader is often positioned in the door and you must present a card, place it a couple of inches from the reader, then the reader will process the identification or card number to the controller for verification.
Locking Device: These devices are electrically powered like electrified locks, electric strikes and also electro-magnetic gadgets. These are generally devices which keep a door closed until an individual gain access through the controller which has authenticated the identification information provided by the credential. This is frequently found in banks.
Door Position Switch: This shows the status of an area or a facility that has an access control system. Sample statuses are close or open, vacant or occupied.
Controller: This is the server of any Access control system. This is actually the 1 making all of the choices in giving entry. They collect and save all the information provided. A good layout of an Access control system is when the system doesn't rely on the user, but rather depend on the controller system with no interference from the routine operation of the system.
