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Date:      Wed, 12 Nov 1997 08:40:27 -0600 (CST)
From:      Guy Helmer <ghelmer@cs.iastate.edu>
To:        Wilfred Teo <teow@promedianet.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Login attempts
Message-ID:  <Pine.HPP.3.96.971112083749.29437B-100000@popeye.cs.iastate.edu>
In-Reply-To: <Pine.BSF.3.95q.971111213612.367A-100000@alpha.promedianet.com>

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On Tue, 11 Nov 1997, Wilfred Teo wrote:

> Is it possible to limit the number of login attempts in a telnet session?
> How would that be done?  I know AIX has a provision and Linux has
> something like that too.  Appreciate any help you would give.

Login attempts in a single telnet session (or any terminal session) are
limited to ten. However, after the first three login attempts, a
linearly-increasing wait between login: prompts makes the following seven
login attempts painfully slow for someone who is trying to guess a
password. 

Guy Helmer, Computer Science Graduate Student - ghelmer@cs.iastate.edu
Iowa State University               http://www.cs.iastate.edu/~ghelmer
Research Assistant, Scalable Computing Laboratory, Ames Laboratory




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