Today I’m doing an assignment for my school’s linux servers class held by Tero Karvinen. The assignment is to install Varnish cache and edit the settings of it, to measure site speed with ‘ab’ (ApacheBench) included in ‘apache2-utils’ package and to analyze and speed up a site with Firebug. I will do this assignment with More…
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Protecting your SSH server from brute force attacks
If your server is online and out there, it’s probably being already attacked by someone with brute force. This means that someone is running a script trying to guess your root password so it can use your hardware for benefit. I ran into this problem recently after just weeks of publishing my website. You can More…