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Article View: comp.security.misc
Article #815

Re: Hiding Unix processes?

#815
From: Thomas Sippel - Dau
Date: Mon, 14 Dec 1992 18:26
32 lines
2196 bytes
In article <1992Dec11.121346.24892@Princeton.EDU>, grweiss@phoenix.Princeton.EDU (Gregory Robert Weiss) writes:
- >In article <1g42e5INNoac@darkstar.UCSC.EDU>, speth@cats.ucsc.edu (James Gustave) writes:

- >   Is there a way to mask all of your running processes, similar to what the
- > execl command can do for a single process?  I don't really like having
- > everyone be able to see what I'm doing all the time.
- >   I'm running SunOS Release 4.1.1, and I don't have root privs.
.....
- Don't write your own shell!  Use zsh, a really fine shell combining the (IMHO)
- best features of tcsh, and ksh.  In zsh, you can hide the command-line
- arguments like the following:
- 
- zsh% ARGV0="Hey, stop snooping!" program
- 
- This can be made into an alias like so:
- 
- zsh% alias hide='ARGV0="None of your business.                               "'

While this may work under SunOS, it does not work (afaik) under IRIX, where 
the mechanism of storing command arguments is different. No, I fear tho only
foolproof method is:

        Buy your own unix system and don't give out logins to it.

:-) :-) :-(                           Thomas

-- 
*** This is the operative statement, all previous statements are inoperative.
*   email: cmaae47 @ ic.ac.uk (Thomas Sippel - Dau) (uk.ac.ic on Janet)
*   voice: +44 71 589 5111 x4937 or 4934 (day), or +44 71 823 9497 (fax)
*   snail: Imperial College of Science, Technology and Medicine
*   The Center for Computing Services, Kensington SW7 2BX, Great Britain
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Message-ID: <1992Dec14.182651.13894@cc.ic.ac.uk>
Path: arc1-ca.pugleaf.net!sparky!uunet!pipex!warwick!doc.ic.ac.uk!cc.ic.ac.uk!imperial.ac.uk!vulture
References: <1g42e5INNoac@darkstar.UCSC.EDU> <1992Dec9.173919@rbg.informatik.th-darmstadt.de> <1992Dec11.121346.24892@Princeton.EDU>

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Path: arc1-ca.pugleaf.net!sparky!uunet!pipex!warwick!doc.ic.ac.uk!cc.ic.ac.uk!imperial.ac.uk!vulture
From: vulture@imperial.ac.uk (Thomas Sippel - Dau)
Subject: Re: Hiding Unix processes?
Message-ID: <1992Dec14.182651.13894@cc.ic.ac.uk>
Keywords: zsh hide mask processes
Sender: vulture@carrion.cc.ic.ac.uk (Thomas Sippel - Dau)
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References: <1g42e5INNoac@darkstar.UCSC.EDU> <1992Dec9.173919@rbg.informatik.th-darmstadt.de> <1992Dec11.121346.24892@Princeton.EDU>
Date: Mon, 14 Dec 92 18:26:51 GMT
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