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Re: Nessus scanning and mainframe computers

To: "Kelly, Jim" <Jim_Kelly@sra.com>
Subject: Re: Nessus scanning and mainframe computers
From: Michel Arboi <mikhail@nessus.org>
Date: Sat, 11 Nov 2006 12:20:27 +0100
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In-reply-to: <75F673C4091D364A939CB19A2D0E8C2122A562@ArlCenterEx> (Jim Kelly's message of "Tue, 31 Oct 2006 14:45:15 -0500")
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On Tue Oct 31 2006 at 20:45, Kelly, Jim wrote:

> Has anyone evaluated the appropriateness of using Nessus to scan
> mainframe computers?

Well... Mainframes usually run critical applications, so I never dared
to launch a full scan against one of those big beasts.

> I looked through the plugins and don't see any that seem
> particularly relevant.

Note that Nessus has many generic tests, but many of them are
dangerous and will be only enabled in unrestricted (not safe_checks)
mode.
If you can afford to crash the mainframe or some services (i.e. if you
are currently *not running production applications on it, just
testing), try to run a full Nessus scan:
- all 65K ports
- no safe checks
- enable experimental and thorough tests (in the "Prefs")
- test SSL on all ports

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