However, you may no longer have access to secure communication channels like wireless or VPN. You should now be able to disable any screen lock. On your Android device, got to Settings > Security then click on Clear Certificates near the bottom. If you no longer need to connect to the network and want to disable the screen lock, you may need to clear your credential storage first. Though you should note that a certificate is just as much to your benefit as it is to theirs connections without them will be less secure. Check with your administrator and see if there are alternative options. When connecting to a WPA2-Enterprise, a certificate is not always necessary. Although your mileage my vary depending on device. Most settings regarding screen lock and certificates are available in the “Security” menu in the Android settings. It is especially silly that any certificate requires the device to be locked, even certificates with “public keys” accessible to everyone. While this is a secure setup, it is silly not to give users the choice whether to encrypt their own phone. When installing them onto your device, the operating system will prompt you to choose a screen lock that meets minimum criteria. However, Android alone chooses to encrypt their certificate store, requiring all users to set a password before installing any certificates. Certificates are also used for VPN or firewall access to prove the identity of the server on the other side of the connection.Ĭertificates are a very powerful security feature used across modern computer systems. The digital certificate is a key that will validate the network you connect to, protecting you from copycat or “evil-twin” networks that might try to steal your information. Some networks running WPA2-Enterprise are set up to store a digital certificate on your device. Why is my phone making me set a screen lock? Having spent years trying to improve the quality and experience of secure wireless, this is a frustrating issue for us and we hope this answers many of the questions some might have. During the set up process for WPA2-Enterprise networks, Android phones or tablets may require the user to set a screen lock depending on the network settings.
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