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February 6, 2017by admin0

Biometric Systems

How a Biometric System Works

A biometric system relies on unique physical characteristics to identify a person and is an effective method of Access Control. Biometric identifiers are the distinctive characteristics that can be used to label individuals. Examples are fingerprints, face recognition, iris recognition, hand geometry and behavioural characteristics such as voice. Biometric templates cannot be reverse-engineered to recreate personal information and they cannot be stolen and used to access personal information, making it a secure method of controlling access. Most biometric systems are developed for security applications and are application dependent.

Where can Biometrics be used?

Modern advances in biometrics combined with reduced costs have made this technology readily available to companies of all sizes. In recent times, there has been a surge in the use of biometrics and because it can be used for a great number of applications, you will notice the use of these systems almost everywhere you go. A biometric system is an effective tool for workforce management and many organisations now use this for employee attendance systems. Biometric technology is making routine procedures more time-efficient at many airports around the world. You can also see biometrics in use in cars, government organisations, financial institutions and in buildings.

Advantages of Biometrics

  • Security – biometric characteristics cannot be lost or stolen
  • Variety – there are varieties of biometric technology including fingerprints, eyes and facial and voice recognition
  • Time-efficient and easy to use – minimum training required
  • Lost IDs – biometric technology limits problems caused by lost IDs and forgotten passwords Contact us now to see how KeyTech integrates Biometrics into our Security Management Software.

Contact us now to see how KeyTech integrates Biometrics into our Security Management Software.


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February 6, 2017by admin0
Access Control is the selective restriction of access to a place or resource. An Access Control System determines who is allowed to enter/exit and in some cases, when they are allowed to enter/exit. Traditionally, mechanical locks and keys were used to secure an area. However, this method posed numerous risks, including keys being copied, no records of the time of entry, the key being in the possession of an unauthorised person and locks needing to be changed when a key holder was no longer authorised to enter the premises. Today, a range of credentials can be used to replace mechanical keys and access control systems provide a much more secure and efficient way to monitor entry and exit of a premises.
  • Physical access control such as bodyguards, receptionists and ticket controllers
  • Doors and turnstiles
  • Passwords and Pins
  • Biometric Scans – this technology includes facial recognition, fingerprint scans, eye scans, voice recognition and more.
  • Electronic keys/cards – this can include barcodes, magnetic strips and a range of other technologies.
Electronic access control systems grant access based on the credentials presented. Some establishments may use a combination of these methods and this is known as multi-factor authentication. Components of an Access Control System A range of components can be used in Access Control Systems including electric locks, keypads, biometric scanners, card readers and more. The method that is best for your company is determined based on the level of security you require, amongst other factors.