Finally a great darknet.org.uk that lists 15 Security and Hacking Tools & Utilities. Users who are working in the security field will recognize many if not all of them and beginners will have a great list of tools with explanation that they can work with. You find for instance the telnet and ssh tool putty in the list next to the tool Eraser which overwrites files on your windows system more than once to make sure it can´t be restored that easily.