WhatsApp, also known as WhatsApp Messenger is a freeware, cross-platform application that was developed by WhatsApp Inc. and released in 2009. The app allows users across the globe to send and receive messages in text, video, and images. It also allows users to make both voice and video calls. The application was initially designed for mobile devices. However, it is currently applicable to computers as well. Now owned by Facebook, WhatsApp boasts more than a billion users across the globe.
Its popularity can get attributed to the fact that it is a cheaper mode of connecting people from different regions worldwide as compared to regular messages, video, and voice calls. For increased safety, the application currently features a fingerprint lock feature. In this post, we discuss how the WhatsApp fingerprint lock feature works.
How the WhatsApp fingerprint lock works
You can enable the fingerprint lock feature on your WhatsApp from the settings on the application. Open the app on your phone, tap on the more options icon, select the settings function, and then privacy settings. The privacy part will provide a variety of options, including passwords and pins. Ignore all these options and scroll to the fingerprint lock option. Click on it to turn it on.
You will then be required to place your finger on the sensor to confirm and save your fingerprint. Once you have successfully made this happen, you can proceed to select the time length before which the authentication will be prompted. You will also be requested to choose whether or not notifications will be shown while the feature is on. If you wish to disable the function, the procedure is the same. All you have to do is turn off the feature.
Note that the feature is only available for android phones that have a fingerprint sensor. If you own an iPhone or an android with a sensor but do not wish to use this feature, you can choose the WhatsApp fingerprint padlock feature.
WhatsApp Fingerprint Padlock
This is a portable padlock without a shackle that can be used to protect your privacy. It used biometrics and hence does not need a key or password. This means that the padlock is designed to recognize a user using their fingerprint. The padlock unlocks the application within less than a second and features a 360-degree recognition capability. This helps to prevent such issues as a false rejection of fingerprints. The padlock is lightweight as small.
Therefore, it can fit easily in pockets, briefcases, and handbags, among other storage spaces. The lock also features an IP65 waterproof element for further protection. Its sturdiness and durability make it suitable in various environments and situations. Also, the WhatsApp Fingerprint Lock does not require you to use an app, Bluetooth, or third-party key.
Using the fingerprint or padlock feature helps to protect sensitive information from getting out. It also helps to keep your data from theft, vandalism, and misuse, and protect your account from hackers. If your phone lacks a sensor, you can choose to use passwords or PINs for safety.