Over the last couple of years, we have learnt a lot about implementing multifactor authentication (MFA) to strengthen the authentication process. Our identities on productivity apps, social media, email, banking apps and work environments requires strong verification. More so in a world we work, dialogue and collaborate virtually on the internet. What methods of authentication are available and why should you consider biometrics as a second form of authentication? The segments below, answers these questions and puts your mind at ease on the subject.
What is biometric authentication?
Biometric security involves using physical or behavioral characteristics unique to an individual to verify their identity. Common biometric types include fingerprints, facial recognition, iris scans, voice recognition, and behavioral patterns like typing speed or pace. Combining biometrics with passwords or tokens provides a strong multi-factor authentication (MFA) process which can be relied upon to ensure identities that gain access to systems and services are those which have been thoroughly verified.
How biometrics enhance the multifactor authentication process
Using biometrics as part of the authentication process enhances security because they are almost impossible to duplicate or steal. Compared to other forms of authentication such as pins, passwords or tokens, biometrics reduce reliance on fixed credentials which are prone to phishing, brute-force and dictionary attacks. Another advantage of biometrics is, it does away with the need to remember passwords and pins or carry tokens around. Using biometrics as a second form of verification provides a higher level of assurance your identity will not be taken over by an imposter. In addition, biometrics offer a seamless user-friendly access to systems and devices when compared to other verification methods.
Using biometrics as a second form of authentication balances user convenience with security, making it appropriate for various types of access control systems such as doors, computers, mobile applications, productivity apps, email and social media accounts.
Overcoming biometric security challenges
While challenges like privacy concerns, system failures and inconsistencies exist, these can be overcome by implementing appropriate administrative controls like policies, procedures, regulations, and effective user awareness training programs. To guarantee sustainability and accuracy, invest in biometric devices with low crossover error rates.
When deciding whether to choose a biometric as a second form of authentication or not, it is always important to weigh the benefits of biometric systems against other forms of authentication. Evaluate user experiences, reviews and case studies of similar biometric devices. Assess their level of risk of being breached or exploited. You will find the benefits of biometric authentication far outweighs the cost of its implementation and the advantages of other authentication methods.
Implement with peace of mind
Access controls systems have become the new security boundary. Whether you are accessing personal or corporate data and devices, a strong access control system is needed to ensure an efficient identity verification process.
Biometric authentication ensures a users’ presence during the verification process and reduces the risk validating falsified identities. Implement biometrics as a second form of authentication because they offer convenience and greater assurance of a users’ identity while expediting the authentication process.
Written By: Bernard Amoah and Kofi Quist
