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Re: [Qemu-devel] syscall filtering
From: |
Paul Brook |
Subject: |
Re: [Qemu-devel] syscall filtering |
Date: |
Tue, 23 Nov 2004 14:33:46 +0000 |
User-agent: |
KMail/1.7.1 |
On Tuesday 23 November 2004 14:19, Magnus Damm wrote:
> Hello,
>
> While Piotrek is thinking about securing the system emulator, I am more
> interested in syscall filtering. I have not thought about it too much,
> but the idea (if possible) would be to run qemu as a filter for certain
> binaries on your machine. Basically, you run i386-user with filters on a
> i386 machine.
You would also need to add memory access protection. With the current user
emulation it is possible for the emulated appliction to directly modify the
emulator state.
Paul