Download 12 Free IT Security Books and eBooks - Part 2

Handbook of Applied Cryptography is available free of charge in pdf and postscript formats. Cryptography, in particular public-key cryptography, has emerged in the last 20 years as an important discipline that is not only the subject of an enormous amount of research, but provides the foundation for information security in many applications. Standards are emerging to meet the demands for cryptographic protection in most areas of data communications.

Underground: Tales of hacking, madness and obsession on the electronic frontier can be downloaded in variety of formats. Underground is the compelling true story of the rise of the computer underground and the crimes of an elite group of hackers who took on the forces of the establishment.