From owner-freebsd-questions  Wed Oct 24 10: 7:50 2001
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Date: Wed, 24 Oct 2001 10:07:46 -0700 (PDT)
From: ann kok <annkok2001@yahoo.com>
Subject: security 
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Dear all

I use proftpd for our customer to access our servers

Recently I discovered that there are many many unknow
ftp connection from checking last command and message
log

I am not sure they can harm my server or not

how do I prevent it?

1/ i don't have firewall

2/ i couldn't prevent the deducated ip address because
i don't know where ip access the next day

thanks for your help

 

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