Types of Biometrics
The types of biometrics are revolutionizing security. They increase security and reduce fraud by utilizing difficult to copy technology and material to ensure identity. There is no longer a concern with missing or lost IDs or remembering passwords. Types of biometrics makes monitoring activity easier as the advancements allow the answer to who is where doing what easily accessible information, linking an individual to specific locations at any time.
These solutions also cut costs in many areas as there’s no longer a need to worry about replacing IDs and passwords. By taking advantage of biometrics, you initiate scalable control solutions for any facility that values its security. The deployment of the types of biometrics is becoming commonplace across a range of industries. Types of biometrics identify individuals based on behavioral or physical characteristics in a number of ways.
Fingerprint analysis is one of the most commonly utilized types of biometrics. Fingerprinting has long been a stable of criminal investigation. It only makes sense that it should be put to use to clearly identify personnel. They are excellent for checkpoints and time and attendance. Employees can no longer clock-in for each other, buddy punching is over, and more money is saved.
An extension of fingerprinting, hand geometry is one of those types of biometrics that entails the analyzing of the palm and other unique characteristics. The technology uses pretty much the same tech as fingerprint biometrics. There is also vein identification, where a palm is waved across a device.
Iris and Retina Scan
These types of biometrics analyze patterns in the eye. For the retina, it’s a reading of the unique blood vessel patterns. An iris scan looks at unique features like the visual colored rings found in individual eyes.
People have used facial recognition for a long time, making it one of the oldest types of biometrics in effect today. Of course, the technology currently used for facial recognition is relatively new. It entails the mathematical analysis of facial characteristics as well as size and shape to authorize entry. This also extends to ear identification.
Handwriting analysis is being used more frequently in biometrics. Static technology involves comparing signatures through scanning technology that utilizes algorithms to confirm if the same person wrote both. Dynamic signature biometrics captures ceremony data with unique coordinates to confirm identification.
Use of the voice is used in many types of biometrics. The most common type is speaker verification which matches the speaker’s vocal patterns to what’s on record. Another type is speaker identification which is used more in law enforcement where biometrics are applied to type or identify an unknown speaker.
The many types of biometrics continue to expand throughout our lives, offering advanced security and safety in a number of situations.
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