Kingdoms once protected vast treasures of gold and jewels with secret vaults and well-armed guards. Now, computer networks and even mobile devices grant access to our most valuable assets. As cyber risks evolve, businesses and individuals must also evolve beyond passwords to more sophisticated authentication methods.
The obvious next step beyond passwords involves biometrics as part of a multi-factor authentication (MFA) process. For instance, anyone who purchased a new cellphone in the last couple of years has likely used facial recognition to access the phone and various apps.
Biometrics offers quick access with a relatively high degree of security. And with a variety of methods available, from facial recognition to fingerprints and eye scans, organizations have choices to make. Understanding the pros and cons of some of those options can help organizations navigate life beyond passwords.
Biometrics can involve physiological or behavioral characteristics. For example, physiological biometrics include characteristics like fingerprints, face shape, vein patterns and the iris or retina. Most of these characteristics remain stable throughout life.
Behavioral biometrics, on the other hand, involve the way we do things. Examples include the way we talk, the way we type on a keyboard or how we walk. While useful, these characteristics can change with stress, disease or other life experiences making them less useful for authentication.
As far back as the late 1800s, Mark Twain wrote about the use of fingerprints for identification. But Twain could not have imagined the progress biometrics would make over the next 150 years. Now, most of us encounter some form of biometrics nearly every day. Biometric technology has increased security while providing quick access to authorized users.
In addition to continual improvements to standard biometrics like face and voice recognition, watch for newer developments, such as ear or heartbeat biometrics or brain wave pattern analysis. Some experts look to modalities such as these as the future of biometrics. Other methods, like odor or sweat recognition, sound odd but might hold promise, as well.
Perhaps more importantly, some organizations have begun to use multimodal biometric systems. These systems take MFA to a new level by utilizing at least two biometric methods to verify user identity.
Organizations can no longer depend on password technology alone to secure vital information and processes. Fortunately, advances in biometrics have begun to make additional security layers more accessible. Contact eMazzanti Technologies today to begin building a multi-layer cyber security solution that incorporates biometrics.
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