We recommend that you use a security app on your Android device. Besides an app, there are more steps to be taken to secure your mobile device. We describe the procedure using a device running Android 4.1 in this example.
1) PIN or unlock pattern: Go to 'Settings | Security' and tap 'Screen lock'. Choose the best pattern and draw a line between the points with your finger on the screen.
Important: Also activate the automatic lock so your phone is protected when you leave it idle.
2) Encryption: In security settings, there is also an 'Encryption' option, which you set up the same way. Using a PIN, password or pattern, the device is decrypted when powering up.
Note: If you forget your PIN or pattern, only a factory reset will make the device usable and your data will be lost.
3) The top backup app: Ultimate Backup Tool is available for free at forum.xda-developers.com. It is a Windows tool that can back up your apps and data without requiring root access.
4) Wireless connections only when needed: It might be a little inconvenient, but one way to stay safe is to only turn on the Wi-Fi and Bluetooth connections when absolutely required. That way malware can't communicate with the outside world.
5) Check the permissions of each app: Some apps don't really require access to your address book and photo library, for example. Malicious apps can potentially be weeded out in this way.
1) PIN or unlock pattern: Go to 'Settings | Security' and tap 'Screen lock'. Choose the best pattern and draw a line between the points with your finger on the screen.
Important: Also activate the automatic lock so your phone is protected when you leave it idle.
2) Encryption: In security settings, there is also an 'Encryption' option, which you set up the same way. Using a PIN, password or pattern, the device is decrypted when powering up.
Note: If you forget your PIN or pattern, only a factory reset will make the device usable and your data will be lost.
3) The top backup app: Ultimate Backup Tool is available for free at forum.xda-developers.com. It is a Windows tool that can back up your apps and data without requiring root access.
4) Wireless connections only when needed: It might be a little inconvenient, but one way to stay safe is to only turn on the Wi-Fi and Bluetooth connections when absolutely required. That way malware can't communicate with the outside world.
5) Check the permissions of each app: Some apps don't really require access to your address book and photo library, for example. Malicious apps can potentially be weeded out in this way.
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