Article View: comp.security.misc
Article #815Re: Hiding Unix processes?
From: Thomas Sippel - Dau
Date: Mon, 14 Dec 1992 18:26
Date: Mon, 14 Dec 1992 18:26
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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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Newsgroups: comp.security.misc 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) Nntp-Posting-Host: cscgc Reply-To: cmaae47@imperial.ac.uk Organization: Imperial College of Science, Technology and Medicine 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 Lines: 32