Biometric Authentication - How Does It Work
Over the past few years, you might have read how hackers are breaking through all
the password-secured systems, and causing potential risks to the important information and resources of a website. This is a strong indicator for organizations as well to consider a drastic shift to new secure authentication mechanisms that are more resistant against illegal hacking and treason by careless end users. Whether it is access to the integral information or resource of your company, or simply authenticating admission to an otherwise restricted area, passwords alone cannot be the ultimate security system.
Weak passwords are a problem because they are easy to guess and they are certainly no match for brute-force password attacks by criminals using automated password cracking software such as John the Ripper, says Paul Ruben. Hence, it is important that organizations adopt two-factor authentication system that is secured by a complex password and something that is unique to a person; which cannot be duplicated that easily.
Off late, you might be hearing about biometric authentication as the most effective and secured verification system. In fact, you might be having fingerprint reader on your laptop, or perhaps you know someone who has. So, what is biometrics and how you can leverage this authentication system in an enterprise application environment?
Have the Biometric Advantage
It is an advanced authentication system, whereby biological characteristics like fingerprints, iris features, finger or palm vein patterns, face or voice patterns are used to verify access to a particular resource, information, or location. Such measurable biological and behavioral traits can be easily integrated with the enterprise authentication system, ensuring better security, thus, reducing the incidence of hacking or intrusive end-user activities.
Pros and Cons
The key benefit of biometric verification system is that it cannot be easily hacked, stolen, lost, shared, or duplicated. In fact, they are also resistant to the so-called social engineering attacks, also preventing unethical employees from disclaiming responsibilities for their actions, alleging that an imposter has logged on with their authentication credentials while they werent present. When integrated with time attendance application, this can prevent buddy punching.
Alan Goode, security analyst, Goode Intelligence, alleges, Biometric system is far more convenient than other systems and tokens, as they it is functional to boost the current security methods of the passwords. For enhanced security biometrics is sometimes used as a third factor.
However, the main drawback is that it can never be accurate. It is important to support the biometric system with a complex password to ensure maximum security of company resources.
Future Trend of Biometric System
The latest advancement in biometric authentication system is the use of smartphones as portable biometric sensors. There is no need to invest in special biometric hardware, and users can log on to the system, anytime anywhere, with their smartphones only. The cellular or Wi-Fi connectivity of the phone can be used in transmitting the biometric information to the monitoring and authenticating department.
Biometric Authentication is slowly making its place in the enterprise authentication system, with ample scope to innovate for enhanced security.
by: stevepaul
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