Editing Talk:MaemoSecurity

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Suggested questions:

===Is there a diagram showing the security framework and components?===
There were some diagrams in the presentation - can we see them.

===What is "Open Mode" and can it be revoked remotely?===
Is that the right terminology?
Essentially can Nokia reach out the the 2nd stage bootloader and  tell it to stop running unsigned kernels.
Maybe this should be 2 questions.

===What does closed mode restrict you from doing? Terminal? Root?===

===How easy is it to switch between Open and Closed modes?===

Is it so trivial that you would want to and be able to do it several times a day and on the go?

===Can network operators restrict you switching to Open mode?===
Like if a device is sim-locked to a particular network, does the device get locked down in closed DRM mode only too? Can you always switch to open mode?

===How granular is the encryption?===
If my app creates content in the closed mode can I see it in open mode?

===Can open applications use the privilege mechanisms in the Open and Closed modes?===

===Can open applications use the DRM encryption mechanisms in the Open and Closed modes?===
I can see that this could be useful. Maybe.

===Will community extensions to the kernel (modules) be permitted in Open/Closed modes?===
I can't see how - which leads to the question: How do community 'enhancements' to the kernel get adopted?

===Is there any GPLv3 software impacted?===
Please have a license discussion somewhere and let us know when you have consensus.
What is Nokias position? Peter made a statement at the talk - can someone transcribe it and/or get Nokia to clarify.

===What exactly is available to the end user?===

* storage encryption ?
* PIM data encryption ?
* encrypted/signed communications (phone, sms/mms, mails, IM) ?

=== How does closed mode affect on-device debugging? ===

For example, will ptrace(2) still work (eg gdb, strace & ltrace)?  Will we be able to produce code dumps?

===Will DRM-free data and DRM-free applications be accessible from both modes once they're installed/created in either of the two modes?===

E.g.: I start in DRM-mode, install DRM-free applications from Extras, take 3 pictures, add some contacts. Then I switch to DRM-free mode: Will I be able to run the applications installed in DRM-free mode, view and edit my contacts and view and edit my own pictures? (And the other way round, of course, starting from DRM-free mode and switching to DRM afterwards.)

===What is open mode good for at all?===

Provided you don't consume digitally restricted media and don't purchase applications that in any way rely on DRM: You don't need DRM-mode then, but on the other hand why would you want DRM-free mode? What is it you cannot do in DRM-mode in such a scenario?

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Editing Talk:MaemoSecurity

@@ Line 1: / Line 1: @@
-#REDIRECT [[Talk:Maemo security]]
+Suggested questions:
+===Is there a diagram showing the security framework and components?===
+There were some diagrams in the presentation - can we see them.
+===What is "Open Mode" and can it be revoked remotely?===
+Is that the right terminology?
+Essentially can Nokia reach out the the 2nd stage bootloader and  tell it to stop running unsigned kernels.
+Maybe this should be 2 questions.
+===What does closed mode restrict you from doing? Terminal? Root?===
+===How easy is it to switch between Open and Closed modes?===
+Is it so trivial that you would want to and be able to do it several times a day and on the go?
+===Can network operators restrict you switching to Open mode?===
+Like if a device is sim-locked to a particular network, does the device get locked down in closed DRM mode only too? Can you always switch to open mode?
+===How granular is the encryption?===
+If my app creates content in the closed mode can I see it in open mode?
+===Can open applications use the privilege mechanisms in the Open and Closed modes?===
+===Can open applications use the DRM encryption mechanisms in the Open and Closed modes?===
+I can see that this could be useful. Maybe.
+===Will community extensions to the kernel (modules) be permitted in Open/Closed modes?===
+I can't see how - which leads to the question: How do community 'enhancements' to the kernel get adopted?
+===Is there any GPLv3 software impacted?===
+Please have a license discussion somewhere and let us know when you have consensus.
+What is Nokias position? Peter made a statement at the talk - can someone transcribe it and/or get Nokia to clarify.
+===What exactly is available to the end user?===
+* storage encryption ?
+* PIM data encryption ?
+* encrypted/signed communications (phone, sms/mms, mails, IM) ?
+=== How does closed mode affect on-device debugging? ===
+For example, will ptrace(2) still work (eg gdb, strace & ltrace)?  Will we be able to produce code dumps?
+===Will DRM-free data and DRM-free applications be accessible from both modes once they're installed/created in either of the two modes?===
+E.g.: I start in DRM-mode, install DRM-free applications from Extras, take 3 pictures, add some contacts. Then I switch to DRM-free mode: Will I be able to run the applications installed in DRM-free mode, view and edit my contacts and view and edit my own pictures? (And the other way round, of course, starting from DRM-free mode and switching to DRM afterwards.)
+===What is open mode good for at all?===
+Provided you don't consume digitally restricted media and don't purchase applications that in any way rely on DRM: You don't need DRM-mode then, but on the other hand why would you want DRM-free mode? What is it you cannot do in DRM-mode in such a scenario?