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Date:      Fri, 29 May 2009 12:50:35 +0200 (CEST)
From:      Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
To:        perryh@pluto.rain.com
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Remotely edit user disk quota
Message-ID:  <alpine.BSF.2.00.0905291249220.10254@wojtek.tensor.gdynia.pl>
In-Reply-To: <4a1f9cf7.UEl7lAiK4FGe5eG7%perryh@pluto.rain.com>
References:  <200905281030.n4SAUXdA046386@banyan.cs.ait.ac.th> <200905280847.12966.kirk@strauser.com> <alpine.BSF.2.00.0905281553001.60364@wojtek.tensor.gdynia.pl> <200905280904.44025.kirk@strauser.com> <20090528183801.82b36bbb.freebsd@edvax.de> <alpine.BSF.2.00.0905282129560.61809@wojtek.tensor.gdynia.pl> <4a1f9cf7.UEl7lAiK4FGe5eG7%perryh@pluto.rain.com>

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> Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl> wrote:
>
>> Even 15 seconds of thinking is enough to understand that logging
>> to other user and then su - gives completely no extra security.
>
> I don't buy this, given that root's login name is well known :)

if someone can intercept the passwords you type, then he/she will 
intercept both user password you log in and then su password you type.

He/she actually can gain more if you use su, as you may use the same user 
password somewhere else.



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