On-line judgment kernel module

[Maxim Konovalov]

On Thu, 9 Oct 2003, 07:46+0300, earthman wrote:

>
> I want to create on-line judge for acm like
> olympiads. So I have to execute some code
> that came in source from outside(www).
> Thus security problem is my main problem.
>
> The idea is to deny all syscalls for specific
> process p. This is possible even without rewriting
> kernel by kernel module.

You need SPY: http://people.freebsd.org/~abial/

-- 
Maxim Konovalov, maxim at macomnet.ru, maxim at FreeBSD.org