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ddos

How to know & block a DDoS Attack to your server

Today, In this tutorial I"d like to share you a tutorial in which you can check if your server is having a DDoS on a Linux based server or not, If so, How can we prevent it?There are many ways to check if your server is being DDoS or not,ProcedureFirst, Check your bandwidth Graphs of your server, If its spiking high then you can surely guess its a DDoS attack!We can use the netstat command to see if your server is being DDoS or not, For this first open up PuTTy, Login as "root" with your Read more
April 1, 2012
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How to find and kill Abusers on OpenVZ Linux hosted Virtual Machines

These days, I was managing a number of OpenVZ Virtual Machine host servers. Therefore constantly I’m facing a lot of problems with users who run shit scripts inside their Linux Virtual Machines. Something like Rapid Leech, Something...Commonly user Virtual Servers are used as a launchpad to attack hosts do illegal hacking activities or simply DDoS a host!The virtual machines users (which by the way run on top of the CentOS OpenVZ Linux) are used to launch a Denial service scripts like kaiten.pl, Read more
January 29, 2012
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