Firewalls and Hidden VLANs. Www.digilife.be/quickreferences/QRC/Linux Security Quick Reference Guide.pdf. An Overview of Cryptography. The Best Hacking Tutorial Sites - Learn Legal Hacking. Written by: Daniel Robson•edited by: Aaron R.
•updated: 2/13/2011 Whether it's to understand potential attack vectors or simply for the fun of it, learning the basics of hacking is something that a lot of people aspire to. Here's our list of the top tutorial based hacking sites. Introduction Films like Swordfish and Hackers have made hacking seem cool, a lifestyle choice almost. However most techies know that in reality it's often a difficult and time consuming process.