Access control is defined as the selective restriction to access to a resource, a place, or any other phenomenon. The term accessing takes on several meanings in this field, including using, entering, and consuming. One is said to have authorization if they have the permission to access the resource whose access is restricted. To learn more about access control Orlando is a good location to consider making a visit to.
Controlling of access is done using several different techniques. Border guards, ticket checkers, and bouncers are examples of personnel used to regulate ho geographical locations get accessed. Equipment such as turnstile is also often used. Individuals circumventing these restrictions are locked out by fences or similar mechanisms. Locks and keys fall under mechanical means for restricting entry and exit. Access control systems fall under technological means for doing the same.
Besides using mechanical and technological means to monitor the way a resource is accessed, physical key management may be added too. Who, when, and where are the three questions that restriction of physical access is concerned with. The system makes a determination of whom entrance or exit is granted. It also determines when and where this happens.
When key and lock are employed to secure a place, only someone with a key can enter or leave the place. However, mechanical locks have the shortcoming of allowing anybody who is bearing the key to leave or enter. There is no restriction in terms of time and date or further identification. Locks and keys do not also keep a record so as to allow monitoring of how the area was accessed.
Security breaches caused by lost keys of keys possessed by unauthorized people are very common. This is because people misplace or lose their keys. The bearer, who may not be authorized to enter the room may then enter without hindrance. Re-keying the locks is the only solution if keys are lost. Locks and keys are therefore not efficient in this industry in some cases.
Electronic access control was invented as a solution to the weaknesses presented by locks and keys. The use of computers in electronic systems solves most of the problems in mechanical systems. Access is only granted in electronic systems based on the credentials that one enters. The door unlocks if correct credentials are entered and only closes after a given time frame has elapsed. For future references, all transactions on the system are recorded.
If one enters the wrong credentials, the door does not unlock. The transaction is also recorded despite the door not unlocking. Forcing the door open may trigger an alarm in the system to alert security personnel. Holding the door open after it unlocks beyond the predetermined time frame also triggers an alarm.
Rapid developments and changes are occurring in this industry. Replacement of old systems with new ones is happening regularly. Security features and user friendliness are improved in every new system that comes up.
Controlling of access is done using several different techniques. Border guards, ticket checkers, and bouncers are examples of personnel used to regulate ho geographical locations get accessed. Equipment such as turnstile is also often used. Individuals circumventing these restrictions are locked out by fences or similar mechanisms. Locks and keys fall under mechanical means for restricting entry and exit. Access control systems fall under technological means for doing the same.
Besides using mechanical and technological means to monitor the way a resource is accessed, physical key management may be added too. Who, when, and where are the three questions that restriction of physical access is concerned with. The system makes a determination of whom entrance or exit is granted. It also determines when and where this happens.
When key and lock are employed to secure a place, only someone with a key can enter or leave the place. However, mechanical locks have the shortcoming of allowing anybody who is bearing the key to leave or enter. There is no restriction in terms of time and date or further identification. Locks and keys do not also keep a record so as to allow monitoring of how the area was accessed.
Security breaches caused by lost keys of keys possessed by unauthorized people are very common. This is because people misplace or lose their keys. The bearer, who may not be authorized to enter the room may then enter without hindrance. Re-keying the locks is the only solution if keys are lost. Locks and keys are therefore not efficient in this industry in some cases.
Electronic access control was invented as a solution to the weaknesses presented by locks and keys. The use of computers in electronic systems solves most of the problems in mechanical systems. Access is only granted in electronic systems based on the credentials that one enters. The door unlocks if correct credentials are entered and only closes after a given time frame has elapsed. For future references, all transactions on the system are recorded.
If one enters the wrong credentials, the door does not unlock. The transaction is also recorded despite the door not unlocking. Forcing the door open may trigger an alarm in the system to alert security personnel. Holding the door open after it unlocks beyond the predetermined time frame also triggers an alarm.
Rapid developments and changes are occurring in this industry. Replacement of old systems with new ones is happening regularly. Security features and user friendliness are improved in every new system that comes up.
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