Re: Speed of rsbac ?

From: Stewart Robert Hinsley <stewart@meden.demon.co.uk>
Subject: Re: Speed of rsbac ?
Date: Mon, 18 Oct 1999 19:53:42 +0100

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In article <19991015095650.F5548@diegeekdie.com>, Sebastian Andersson
<bofh@diegeekdie.com> writes
>Has there been any benchmarks comparing RSBAC systems with different
>policies and a "normal" linux system in terms of speed and memory usage?
>
>/Sebastian

In my experience with B1-B3 functionality UNIXes auditing is what has
the most effect on the speed of the system. (Authorisation is a
sufficiently small part of the kernel load that doubling or trebling its
cost is relatively insignificant. Auditing code can end up in the top
ten kernel functions CPU-time wise.)
-- 
Stewart Robert Hinsley
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