The adoption of biometric authentication systems has presented an emerging method of preventing and reducing the cases of identity theft and security breaches. While these problems open several challenges involving people’s privacy and the security of their biometric data, inter-operability features have already been adopted to increase the accuracy and reliability of biometric authentication systems. Using pertinent information such as for instance social security number, passwords, fingerprints and other proofs of identity, various designs of factor authentication mechanisms have already been required to enforce stronger and more accurate identity matching and verifications.
The use of various security factors in authentication systems have already been used along with other biometric authentication systems like fingerprint scanning. Whether or not it involved 2 factor or multi factor authentication stages, the main goal with this technology is to enhance security. By requiring several independent pieces of information for authentication, it reduces the danger posed by weaker password enabled security features, which are simple to crack or hack. Overall, it presents a straightforward, intuitive and stronger automated identity verification in addition to account and password authentication process.
This technology uses authentication factors, which simply are pieces of information that requires to be processed to authenticate and verify the entity and identity of the person requesting passage or access. Under various security constraints, the two-factor authentication process uses two independent factors to ascertain higher degree of authentication assurance help with living an authentic life. It typically involves a signing on process which elicits information from the person requesting access. This system may ask see your face about “something that he knows” like passwords or security/PIN codes, “something he has” like tokens or smart cards, and “something that he is” like iris or fingerprint scans.
However, if the machine solicits multiple information or answers to security questions, then the procedure of authentication is considered multi-factor in nature. Multi-factor system of authentication involves several categories of factors, which may employ pieces of security information as well as biometric scans and other possible means of cryptographic biometric and traditional security keys.
The important thing advantage to using a variety of security keys to biometric in addition to security authentication systems is the usage of unanticipated combinations of factors permitting or limiting the use of certain entries. This system deeply supports the federated identity management system.
Factor authentication can be seen anywhere. It is found in laboratories, corporations, offices, hospitals and even in certain local ATM machines, online banking and online shopping systems and in modern devices like laptops and cell phones. With the usage of the provided hardware, people get to take pleasure from a reliable and highly secure credential vault that’s heavily protected from all known means of breaches.
Although the machine is highly reliable, in case that biometric information and all other security keys are compromised, the machine is at risk of attacks. The security information may be copied. Because the templates and information saved in the database from which the machine refers, compromised security information cannot be instantly and easily changed. Also, there is a great chance that some users may forget some of the security information that they have provided, though this is often solved by maintaining one answer for many security questions. By utilizing more security factors in authentication procedures, these problems may be controlled and solved.