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

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61
votes
12answers
61k views

Can I prevent my neighbors, whom I pay for shared internet (wifi), from seeing the sites I've visited?

I pay my neighbors to use their wifi. They have listed me as "guest" with a separate password from theirs. Is there any way to prevent them from seeing the sites I've visited? My browser history ...
7
votes
2answers
3k views

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 ...
0
votes
2answers
189 views

Monitoring user use VPN

If there is an employee uses the internet through an internal proxy in his company, and he use a paid VPN service to browse safely, can IT side be able to monitor his behavior?
7
votes
3answers
5k views

SSL VPN Detection and possible to block

Is it possible to determine the difference between a VPN on port 443 compared to standard SSL traffic? In order to access SSL websites you need port 443 open but if you setup a VPN Service on port ...
4
votes
2answers
6k views

How effectively can ISPs detect illegal file sharing?

Recently the USA passed a law requiring ISPs to spy on their customers' internet connections to check for illegal file sharing. I assume that they would do this by sniffing packets, but doesn't this ...
18
votes
5answers
3k 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 ...
6
votes
6answers
15k views

monitoring outgoing network traffic [closed]

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, ...
11
votes
3answers
2k 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?
14
votes
5answers
1k 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.) ...
3
votes
1answer
764 views

Why crack WEP or WPA/WPA2 PSK when it can be sniffed through monitor mode capture?

I am pretty new to the domain of wireless security and am trying to understand the various techniques used for compromising wireless networks. There are a few things that I am not able to co-relate ...
1
vote
4answers
278 views

My email hacked

Someone has definitely gained access to two of my alternate emails. I know this by looking at the login activity. By looking at the email logs I discovered that the IP that is always gaining entry to ...
2
votes
2answers
223 views

Securely share audio files

I work for an insurance broker that sometimes has to share our customer calls with the insurance company we are underwriting for. Generally this means retrieving the call from our call recording ...
2
votes
1answer
496 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 ...
0
votes
1answer
31 views

Is it safe to use an Android Server Monitoring App, to login to a server with SSH?

Lately I have seen some Android Apps, (CPU Monitoring and things like that) that need access to your root account, ask you for username and pass, my questions are: Is it safe to give access to an ...
0
votes
2answers
148 views

Corporate IT monitoring and access to user private data (keylogging? https data transmission?) [closed]

I work at a large company that requires employees to sign a digital certification saying that we recognize the right of the said company to monitor all data and communication on our work laptops, and ...