Re: Non-pageable app
Re: Non-pageable app
- Subject: Re: Non-pageable app
- From: Chris Suter <email@hidden>
- Date: Mon, 6 Apr 2009 10:07:14 +1000
Hi Finlay,
On Sun, Apr 5, 2009 at 6:47 AM, Finlay Dobbie <email@hidden> wrote:
> --
> Indeed, many types of data, such as hashes, unencrypted versions of
> sensitive data, and authentication tokens, should generally not be
> written to disk due to the potential for abuse. This raises an
> interesting problem. There is no good way to deal with this in user
> space (unless a program is running as root).
> --
I'm not sure I understand why there's a need to stop these details
from going to disk. Surely the only way a malicious program could read
any of this data is if it had root access and if it has root access,
there are loads of different ways it could get access to the data (for
example: reading it directly from memory).
What am I missing?
Regards,
Chris
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