Hi,

Actually the concept is to make a separate sandbox where the apps can run 
under certain custom restrictions. For example I want two apps to run in a 
same container and can share data internally but not with other apps i.e. a 
container app which can run several apps that can share data with each 
other but not outside the container.

Any ideas on this? I have seen VMWare doing some similar thing on android.

Any help would be appreciable.




On Thursday, November 8, 2012 10:17:13 PM UTC+5:30, nnk wrote:
>
>
> Hi Abhi,
>
> Can you clarify exactly what your threat model is? Against what attack is 
> your app trying to defend against?
>
> All Android applications run in an Android sandbox. Android sandboxes are 
> implemented as separate Linux UIDs. All files / directories created by your 
> app are isolated from other apps unless you explicitly share them.  Other 
> apps cannot access your confidential data absent a compromise of the 
> Android security model (for example, rooting).
>
> It's not clear from your brief e-mail below why the default sandbox is 
> insufficient to address your attack scenario.
>
> -- Nick
>
> On Thu, Nov 8, 2012 at 6:57 AM, Abhi <[email protected] 
> <javascript:>>wrote:
>
>> Is containerization of android apps possible such that they run under 
>> restricted sandboxes? I have seen some discussions over these but I could 
>> not actually find any true solution. 
>> If its possible then How may we accomplish containerization/sandboxing 
>> over apps? Any help would be appreciable
>>
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>
>
>
> -- 
> Nick Kralevich | Android Security | [email protected] <javascript:> | 
> 650.214.4037
>
>  

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