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1answer
671 views

Strange request in access.log, how to block?

I am using nginx on my own server, and I noticed a few days ago some strange request in my access.log : 77.50.217.37 - - [19/Aug/2011:17:50:50 +0200] "GET http://images.google.com/ HTTP/1.1" 200 151 ...
1
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4answers
2k views

Netstat: How to know if it's Human or Bot/Spider/DDOS

I'm using the following command to check how many connections I have from a single ip netstat -anp |grep ':80' | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n If it's DDOS attack(500+ ...
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2answers
2k views

Blocking by user-agent string in httpd.conf not effective

I'd like to block some spiders and bad bots by user-agent text string for all of my virtual hosts via httpd.conf but have yet to find success. Below are the contents of my http.conf file. Any ideas ...
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2answers
2k views

Are there internet users connecting with HTTP/1.0?

Are there internet users connecting with HTTP/1.0? Such as over a proxy. Because I'm going to block HTTP/1.0 since most of the bots are using HTTP/1.0.
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5answers
632 views

Is there any way to find out how many hits you receive from bots, on an IIS6 site?

Is there any way to figure out how many bots (even if it's just one type of bot) that hits our site, on a daily, weekly and monthly average? we have the standard IIS6 web site logs in lots of files. ...