Take the 2-minute tour ×
Android Enthusiasts Stack Exchange is a question and answer site for enthusiasts and power users of the Android operating system. It's 100% free, no registration required.

The two ways I see to secure an Android phone is through a PIN lock screen or through an app lock program (Password is too inconvenient and pattern is insecure for various reasons). The lock screen has the advantage of keeping someone from the phone altogether, but an app lock program can allow me to use basic functionality while locking the apps that I choose such as Email or Package Installer.

Is one option easier to hack/bypass than another? Let's assume that the App Lock program has a helper app that prevents it from being killed (although how well such an app works is worthy of being discussed in an answer - point being it takes a little more work than simply going to task manager and killing it).

I am primarily concerned about data on the phone.

I know that ultimately I cannot rely on either method to secure the phone indefinitely, but to only secure it long enough for me take various actions such as remote wipe, change Google password, Exchange password, etc...

I'm running Gingerbread 2.3.6. For what it's worth it is rooted and has ClockWordMod recovery.

share|improve this question
add comment

3 Answers 3

up vote 2 down vote accepted

The app locker gives you more access, and is working against the system rather than with it. Almost by definition, it's much less secure.

An app locker might keep out the casual user, but not anyone who knows what they're doing. Unless it blocks new apps by default, sideloading would be a problem. Depending on the device that may be enough to root it (if you're not already) and then they can more or less bypass/remove anything on the device. adb access is a risk in both cases but the ability to interact with the device may provide some other options.

I agree with admartian that encryption is the way to go. Using a lock screen plus an app locker is better than using only one of them, as well.

share|improve this answer
    
Thanks, This is probably a whole other question, but do you have a good resource on encryption for Gingerbread? –  Chance Feb 22 '12 at 17:06
    
@Chance Sorry, nope. Still on 2.2 over here ;) –  Matthew Read Feb 22 '12 at 17:25
add comment

You could always Encrypt your device.

Depending on what phone you are using will determine the method or even availablity of this function.

It takes time though and you should do it with about 80-90% battery.

Also, I beleive the fact that your phone is rooted, makes it less secure - assuming the thief/person who picked up your phone (assuming that it was to be lost).

As long as they can access the internal/external storage, they can bypass this.

share|improve this answer
add comment

I would use lock screen... It is easy to use bruteforce on any apps which are using a pin code, it is harden with the lock screen, but not impossible.. So don't carry very important documents on your phone...

share|improve this answer
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.