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From: "Bara Zani" <bara_zani@yahoo.com>
To: "saifuddin Abd. Salam" <saif_addin@yahoo.com>,
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Subject: Re: 
Date: Thu, 7 Mar 2002 09:06:56 -0500
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> For security reasons, how to handle this from freeBSD
> system:
> 1. to disabel Ctl-Alt-Del
recompile your kernel with the follwing option 
options         SC_DISABLE_REBOOT       # disable reboot key sequence
> 2. to disable machine identity (O/S and machine name)
> whenever telnet to freeBSD machine, occassionaly will
> appear as: FreeBSD/i386 (machine_name.domain_name)
> (ttyvn)
>  
advice :disable telnet and use ssh 
solution :man telnetd 
" -h      Disable the printing of host-specific information before login
             has been completed." 
> thank's
>  
> Saifuddin
>  
> 
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