Monitoring is the act of looking on the processes or systems for performance, supervision and surveillance.

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Snort Sensor Placement

I have a snort sensor monitoring some of my network being fed from a mirrored port. This mirrored session only monitors traffic between the firewall and peering switch. Since this just sees traffic ...
13
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5answers
808 views

Neural networks & anomaly detection

Neural networks, with their ability to learn behavioural patterns from arbitrary data, seem like a natural way to deal with intrusion detection. There are many academic papers on the topic which ...
11
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4answers
293 views

What free tools or techniques exist to discover anomalies in network flows?

I have been using FlowMatrix. What do others do on the cheap?
4
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6answers
7k views

monitoring outgoing network traffic

The graphs for one server that I am using are showing consistent 7.5 kb/s outgoing network traffic that started a few days ago. How can I monitor/log/capture/analize this traffic to see what is it, ...
14
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5answers
719 views

Safe way to authenticate (multi-factor authentication?) while being monitored?

(I'm trying for a bit more precise answer, particularly with regard to multi-factor authentication, than I received for "Safe way to use a computer that has spyware/keylogger installed?" on SU.) ...
2
votes
1answer
275 views

How should I audit and monitor shared TCP ports in Windows?

Windows has a feature called .NET TCP Port Sharing which allows different .NET applications to share the same TCP/IP port. I would like to monitor the source and destination connections of each ...