Smartphones have evolved as a necessity in our daily lives in the digital age. We use them to communicate, take pictures, surf the internet, shop, bank, and gain access to sensitive information. As our reliance on mobile phones grows, so does the need for robust security features to safeguard our data from cyber threats. Smartphone manufacturers provide several security features to protect user data. However, a smartphone’s best security feature is its biometric authentication. Continue reading to learn more about this remarkable feature.
What is Biometric Authentication?
Biometric authentication involves utilizing biological characteristics to confirm the identity of a user. This can include fingerprint scanning, facial recognition, and iris scanning. The reason why biometric authentication is the best security feature is that it is unique to everyone, making it much harder for cybercriminals to bypass.
Types of Biometric Authentication
The most common type of biometric authentication found on smartphones is fingerprint scanning. It entails using a sensor on the device’s screen and a back panel to capture an image of the user’s fingerprint. The image is then compared to a pre-registered fingerprint stored on the device’s secure enclave. The user is granted access if the fingerprint patterns match.
Another type of biometric security that’s growing incredibly common on smartphones is facial recognition. A front-facing camera takes a picture of the user’s face. The device’s software then employs algorithms to generate a digital map of the user’s facial features, which compares to a previously registered map stored on the device’s secure enclave. The user is allowed entry if the two maps match. Nowadays, this authenticator is suitable for nearly all types of modern smartphones including the new HONOR Magic V2. Check and buy HONOR Magic V2 and other foldable phones with facial recognition if you want a try.
Iris scanning is a more sophisticated form of biometric verification found on some high-end mobile phones. An infrared camera captures an image of the user’s iris, the colored part of the eye. The device’s software then generates a detailed map of the user’s iris and compares it to a previously registered map stored on the device’s secure enclave. The user is granted access if the two maps match.
Advantage of Biometric Authentication
One of the most significant advantages of biometric authentication, and one of the reasons why people prefer to integrate it into their phones, is that it is far safer than conventional passwords and PINs. Passwords and PINs are susceptible to cybersecurity risks as they can be guessed, stolen, or hacked. In contrast, biometric authentication is exclusive to each person and cannot be duplicated or taken.
Convenient to Use
Another benefit of biometric security is that it is effortless to use. With biometric authentication, users only need to place their finger on the sensor or look at the camera to gain access. Users must remember compounds formed of letters and numbers when using traditional passwords and PINs or risk having their accounts compromised. This authenticator’s technology is rather complicated, making it difficult to circumvent.
Finally, biometric authentication is swift. Users must manually enter their credentials when using traditional passwords and PIN codes, which can be time-consuming and annoying. Furthermore, keeping our mobile devices secure can be difficult, especially for elders. However, biometric authentication allows us to access their gadgets or accounts in seconds, making the process much more efficient.
Overall, biometric authentication is one of the best security features of a mobile phone. Everyone is unique and cannot be replicated or stolen, from fingerprint scanning to facial recognition to iris scanning. So, if you want better smartphone security, explore this feature for your next smartphone to get more peace of mind.