jamesleecoleman wrote: » Getting that paper is going to help you out a lot. It'll also help set a baseline as to an over all education for what you study. See if you can get 32 gigs of ram and a SSD at the size of a 240. What kind of processor do you have, dual or quad? -Grab Ubuntu Linux for now and start playing with hashing tools, wireshark, tcpdump, and nmap. -Set up another Linux VM and use metasploitable 3 on it and attack it with metasploit. -Grab untangle firewall and set it up in a VM, play around with it. After a while, start setting up a virtual network so you can expand on what you're doing.