To ensure all-round security on your Android device, use the following settings on your smartphone:Lock Screen SecurityThe lock screen of your device is the first or primary security that doesn’t allow anyone other than you to use your phone.
Follow these steps if you want to lock your device securely:Go to Settings and select Security.Click on Screen Lock.
Choose the automatic lock duration as immediately or 5 seconds to deny access to unauthorized people.
App PermissionApps ask for various permissions to work seamlessly on your device.
To prevent these apps from leaking your information, make the following settings on your device:Go to Privacy from Settings.Select the Permission Manager and check the permissions by each category and control the access you have over them.
To check all the permissions you’ve granted to the apps, select an app, and click on ‘See All Permission.’ Make changes to the permissions, if required.Find My DevicePeople carry most of the part of their lives in their device that includes all the moments captured, essential files, sensitive information, and more.