My take-away from your comments is that a fundamental risk is
security. I understand you have some technical reservations but that
is for me to worry about:) You are of course correct that every APK
executing in the host will have the same rights and abilities. Is your
main concern  that one or more of the APKs will take advantage of what
is essentially privilege escalation? The risk of privilege escalation
is obviously malware where an app sends SMS's and/or uploads private
information. The challenge is to prevent or stop this kind of
behavior. Is this analysis correct?

Kenneth

On Dec 4, 1:10 pm, Mark Murphy <[email protected]> wrote:
> On Sun, Dec 4, 2011 at 2:01 PM, klewelling <[email protected]> wrote:
> > Thanks for the feedback. There are definitively security issues to
> > work out. APKs can be multi-process which can be used to isolate the
> > dynamic apks at runtime.
>
> Not really. The secondary process has all the rights and abilities of
> the original process.
>
> > An application virtualization layer can be
> > used to keep the apks from writing over each other's files
>
> Only by writing custom firmware, AFAIK.
>
> > and the
> > APKs themselves can be vetted for malicious code and mis-behaving
> > apps.
>
> If you say so.
>
> Having more social means of discovering apps is great, but not at the
> cost of security.
>
> --
> Mark Murphy (a Commons 
> Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> Android Training...At Your Office:http://commonsware.com/training

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