Re: [android-developers] How to disable the installation of device administrator application?

2012-03-10 Thread perumal316
Hi Mark,

Yes, malware could exploit this but creating own firmware for organisations 
may be only feasible if they want to issue the phones to the users and 
firmware update, security patches all needs to be taken care of.

Even though device administrator functionality provides some policies that 
can be used to control the device, by allowing users to uninstall it, makes 
it bypassable by users. How about using another device admin app to monitor 
the first app. If the first app gets uninstalled, it will trigger and send 
a notification to the administrator etc.

Not sure, whether this is feasible? Can this be done?

Thanks and Regards,
Perumal

On Friday, March 9, 2012 9:18:09 PM UTC+8, Mark Murphy (a Commons Guy) 
wrote:

 On Fri, Mar 9, 2012 at 5:45 AM, perumal316 perumal...@gmail.com wrote:
  Is there any way this can be prevented? Like a password is required to
  disable the device administrator?

 I hope not. Otherwise, malware will use this to block being uninstalled.

  Can this be done? Is there any other way?

 Create your own firmware and put the device admin app in the firmware.

 -- 
 Mark Murphy (a Commons Guy)
 http://commonsware.com | http://github.com/commonsguy
 http://commonsware.com/blog | http://twitter.com/commonsguy

 Android 4.0 Programming Books: http://commonsware.com/books



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[android-developers] How to disable the installation of device administrator application?

2012-03-09 Thread perumal316
Hi All,

We can create device administrator application which supposedly have 
escalated privileges to enforce certain policies like password quality, 
device encryption etc.

See:
http://developer.android.com/guide/topics/admin/device-admin.html

But for example the device is provisioned the first time by the 
administrator (administrator install the app for user) and the device is 
passed to the user, it can be easily disabled (Under Settings - Security 
- Device Administrator) or even uninstalled.

Is there any way this can be prevented? Like a password is required to 
disable the device administrator?

Can this be done? Is there any other way?

Thanks In Advance,
Perumal 

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Re: [android-developers] How to disable the installation of device administrator application?

2012-03-09 Thread Mark Murphy
On Fri, Mar 9, 2012 at 5:45 AM, perumal316 perumal...@gmail.com wrote:
 Is there any way this can be prevented? Like a password is required to
 disable the device administrator?

I hope not. Otherwise, malware will use this to block being uninstalled.

 Can this be done? Is there any other way?

Create your own firmware and put the device admin app in the firmware.

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Android 4.0 Programming Books: http://commonsware.com/books

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