2023-07-22 16:35:11
A fingerprint is a unique image of the fingerprint used for personal identification. Fingerprints are commonly used to verify the identity of individuals in security systems, including building access systems, computers and mobile phones. Fingerprints are generally considered to be more secure than passwords because they are harder to replicate.[1]
When do fingerprints start?
Fingerprints begin to form in the fetus during the second trimester of pregnancy, usually between 12 & 13 weeks gestation. Fingerprints are fully formed at birth.
First fingerprint book
The first known book on fingerprints is “Fingerprints” written by Francis Galton, a cousin of Charles Darwin, and published in 1892. In this book, Galton described his research on fingerprints, including methods for collecting and filing them, and he also defended the use of fingerprints as evidence in court. The book helped popularize the use of fingerprints in the recognition of individuals and in criminal investigations.
Are fingerprints similar?
Fingerprints are unique to each individual and cannot be exactly reproduced, even in identical twins. However, there are cases where fingerprints can be considered similar or similar. This can happen if two people have similar features in their footprints, like similar arches, lines, and bumps. Modern fingerprint systems use advanced recognition algorithms to compare fingerprints and avoid false positives.
The importance of digital footprints
Fingerprints are important for personal identification because they are unique to each individual and cannot be easily duplicated or forged. This makes them useful for identity verification in security systems such as building access systems, computers and mobile phones. They are also used in security applications such as facial recognition, voice recognition, iris recognition for added security purposes. Furthermore, fingerprints are also used in criminal investigations to identify suspects and victims, as well as to link evidence to a specific person. Fingerprints are an important tool for security and personal identification because they are reliable, unique and can be used to verify a person’s identity efficiently and quickly.
There are different types of fingerprints, each with specific characteristics and uses:
Side fingerprints: which are taken using a finger pressed once morest a flat surface.
Papillary fingerprints: which are taken by using a finger pressed once morest a flexible surface.
Raised fingerprints: which are taken by using a finger pressed once morest a hard surface.
Engraved fingerprints: which are taken by using a finger pressed once morest a wet surface.
Line fingerprints: which are taken by using a finger tracing a line on a surface.
Fingerprints can be used for biometric recognition for access systems, payments, privacy security systems, identity verification systems, in banking transactions, computer and mobile security systems, building access control systems, vehicle access control systems, criminal investigations and much more.[1]
Ways to protect fingerprints
Use a screen protector or shield to avoid leaving fingerprints on touch screens.
Use gloves to avoid leaving fingerprints on objects you touch regularly.
Use a cleaner to remove fingerprints from objects you touch regularly.
Use a password or passcode to lock devices that use fingerprints for authentication.
Use screen lock apps to protect cell phone data.
You have to be aware to whom you lend your device and who can have access to fingerprints.
Use security software to protect computers once morest spyware and malware.
Use privacy gestures to protect fingerprints, such as covering them with your hands or wiping them off surfaces.
Use cryptographic tools to protect data and communications from surveillance and data leakage.
It is important to note that even with these security measures there is still a risk of fingerprints being compromised, it is important to remain vigilant and continue to take steps to protect data and privacy.[2]
Fingerprint on phone and tablets:
Fingerprints have been used as an authentication method to unlock phones and tablets since around 2013. Fingerprint sensors are usually located on the phone’s screen or home button, and allow the user to unlock their device by placing their finger on the sensor. Fingerprints are also often used to validate purchases or transactions, or to access password-protected applications or data.
Auteur : Samia ZAROUF Master II Electronic Commerce Unistra/EdgeCasablanca, Morocco
[1] What is a digital fingerprint? (kaspersky.fr)
[2] Definition | Fingerprint | Futura Health (futura-sciences.com)
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