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What About Those Systems Without a Sandbox? |
| They are coming to get you | |
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Impossible (almost) to retrofit security mechanisms (because there is no clean separation between the operating system and the applications) |
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Impossible to enforce any non-trivial security policy (because you have to trust that the software you get does not contain a virus or malicious code) |
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Digitally signing software alone does not go far (due to the lack of auditing facility and software liability) |