From owner-freebsd-isp  Wed Sep 12 21:26:24 2001
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From: "louie miranda" <mirandaj@team.ph.inter.net>
To: "alexus" <ml@db.nexgen.com>, <freebsd-isp@FreeBSD.ORG>,
	<freebsd-security@FreeBSD.ORG>
References: <000b01c13bcb$2639da10$0d00a8c0@alexus>
Subject: Re: protecting /sbin and /usr/local/sbin
Date: Thu, 13 Sep 2001 12:28:40 +0800
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At first :

luwi@freebsd /> ls -la /sbin /usr/local/sbin

its shows all the files on the dir..


now try

luwi@freebsd /> chmod o-r /usr/sbin/ /sbin/

They can still access the file/program in the /sbin/ usr/sbin/ directory

but when they do "ls -l" on it, > Access Denied! :)

man chmod


:)





louie miranda (axishift.ath.cx)
------------------------------------------
Security Is A Series Of Well-Defined Steps

chmod -R 0 / ; and smile :)



----- Original Message ----- 
From: "alexus" <ml@db.nexgen.com>
Cc: <freebsd-isp@FreeBSD.ORG>; <freebsd-security@FreeBSD.ORG>
Sent: Thursday, September 13, 2001 4:40 AM
Subject: protecting /sbin and /usr/local/sbin


> hi
> 
> i noticed some people are trying to use some files from /sbin and
> /usr/local/sbin to retrive some info..
> 
> i was wondering if i'll do
> 
> chmod o-rwx /sbin/* /usr/local/sbin/*
> 
> Will it do any damages? or i simply can't do this?
> 
> thank you
> 
> 
> 
> 
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