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Old 04-26-2016, 05:21 PM   #1
zerop
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Question how to capture the specified connection from large connections in ISP

how to capture the specified connection from large connections in ISP
such as sniffing SSH or sniff https web ?
 
Old 04-26-2016, 08:30 PM   #2
frankbell
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Fail2ban would be a start. It does simple logging.

http://www.the-art-of-web.com/system/fail2ban-log/

A web search for "monitor port scans" will turn up many links.
 
Old 04-27-2016, 08:58 AM   #3
Habitual
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Quote:
Originally Posted by zerop View Post
how to capture the specified connection from large connections in ISP
such as sniffing SSH or sniff https web ?
Kali Linux?
 
Old 04-29-2016, 05:13 PM   #4
Steven_G
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Start here:

Network Monitoring Using Free Linux Tools

Also, a gateway w/ a good FW + NIDs + Monitoring is a good way to go at it:

IPFire
 
  


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