Editing Talk:Maemo security
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[[User:lbt|lbt]] What is Nokias position? Peter made a statement at the talk - can someone transcribe it and/or get Nokia to clarify. | [[User:lbt|lbt]] What is Nokias position? Peter made a statement at the talk - can someone transcribe it and/or get Nokia to clarify. | ||
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===What exactly is available to the end user?=== | ===What exactly is available to the end user?=== | ||
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* PIM data encryption ? | * PIM data encryption ? | ||
* encrypted/signed communications (phone, sms/mms, mails, IM) ? | * encrypted/signed communications (phone, sms/mms, mails, IM) ? | ||
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=== How does closed mode affect on-device debugging? === | === How does closed mode affect on-device debugging? === | ||
[[User:lma|lma]] For example, will ptrace(2) still work (eg gdb, strace & ltrace)? Will we be able to produce code dumps? | [[User:lma|lma]] For example, will ptrace(2) still work (eg gdb, strace & ltrace)? Will we be able to produce code dumps? | ||
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===Will DRM-free data and DRM-free applications be accessible from both modes once they're installed/created in either of the two modes?=== | ===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.) | 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.) | ||
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===What is open mode good for at all?=== | ===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? Use case? | 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? Use case? | ||
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===What is ARM's TrustZone?=== | ===What is ARM's TrustZone?=== | ||
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===Can the Trusted Execution Environment (TrEE) be used as a kill switch for the device even if it runs in open mode?=== | ===Can the Trusted Execution Environment (TrEE) be used as a kill switch for the device even if it runs in open mode?=== | ||
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===Will a SIM-locked device with a contract become unlocked at the end of the contract?=== | ===Will a SIM-locked device with a contract become unlocked at the end of the contract?=== | ||
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[[User:corsac|Corsac]]: In France for example, it's free (and mandatory) for carriers to accept sim-unlock after 6 months. It may be done before with some fee. | [[User:corsac|Corsac]]: In France for example, it's free (and mandatory) for carriers to accept sim-unlock after 6 months. It may be done before with some fee. | ||
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===Would Nokia be prepared to have Bruce Schneier and co review the security architecture?=== | ===Would Nokia be prepared to have Bruce Schneier and co review the security architecture?=== | ||
[[User:lbt|lbt]] a review by a respected external expert like Bruce would be very beneficial to both parties. | [[User:lbt|lbt]] a review by a respected external expert like Bruce would be very beneficial to both parties. | ||
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=== Will a TPM chip be added? === | === Will a TPM chip be added? === | ||
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r-r: Could it serve other security purpose then in Open mode? | r-r: Could it serve other security purpose then in Open mode? | ||
[[User:corsac|Corsac]]: afaik, TPM is x86 only. But that's the purpose of ARM TrustZone. And we already asked the question, see above. | [[User:corsac|Corsac]]: afaik, TPM is x86 only. But that's the purpose of ARM TrustZone. And we already asked the question, see above. | ||
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=== How are important upgrades handled? === | === How are important upgrades handled? === | ||
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r-r: Do they require to sign a whole new system image? | r-r: Do they require to sign a whole new system image? | ||
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== Maintaining the discussion == | == Maintaining the discussion == | ||
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===Customisation (Eg Enterprise, Partner)=== | ===Customisation (Eg Enterprise, Partner)=== | ||
* ?? | * ?? | ||
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