DDOS - what to do. If the server is only one - Linux with Apache.

This article will help protect the server from DDOS attacks form HTTP flood, know which of the sites are DDOS attack, which teach how to disable the attacked site, and protect your site on a server or vps.

HTTP flood - the most common type of DDOS attack, when attacked by a Web server is full inquiries to the main page. Symptoms of attack - a record of inability to open new connections in the log web server, very fast growth logs of visits with the same requests. The number of simultaneous requests to a Web server can be obtained under Linux using the command netstat-plan | grep: 80 | grep-c tcp. The usual condition for the average server - up to 200-400 requests. In the case of HTTP flood - more than a thousand.

5 June 2008 | apache, article, attack, grep, kind, log, server, website

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