Fellows,
I filtered 22, removing telnet and wu-ftpd service thru chkconfig
off, the only port at my nmap that are open and not filter are
those port 25, 111, 143.....
oninz
> Well, first of all you should know how to use utilities such as "port
> scanners" the best i can advice is "NMAP" the best way to avoid
> intrusion on your system is to block open ports and continously update
> every thing. ;)
>
>
>
>
>
>
>>From: "Allen Umlas" <[EMAIL PROTECTED]>
>>Reply-To: [EMAIL PROTECTED]
>>To: [EMAIL PROTECTED]
>>Subject: [plug] common port to hackers
>>Date: Mon, 17 Feb 2003 08:10:03 +0000
>>
>>Fellow Pluggers,
>> I encountered twice been hacked by someone outside my network,
>>
>>What port usually crakers entered to system? what are thing usually
>>things that hackers do? I used ipchains as my firewall but it
>>useless. How can i check my server and block those ports that are
>>common to hackers... I hope i can gain more answers here.
>>
>>
>>oninz
>>
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>
>
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