Because cryptographic software is considered munitions by the U.S. government, and is thus subject to the same export restrictions as tanks and submarines, the worldwide distribution of PGP over the Internet has raised a host of issues that are addressed in the "User's Guide.".

The user's manual for PGP (Pretty Good Privacy) public-key cryptography software, freely available over the Internet, that has become the de facto standard for the encryption of electronic mail and data. Because cryptographic software is subject to the same export restrictions as tanks and submarines, the worldwide distribution of PGP over the Internet has raised a host of issues that are addressed in this guide. In addition to technical details, it contains valuable insights into the social engineering behind the software engineering and into the legal, ethical, and political issues that have surrounded PGP since its initial release.

Pretty Good Privacy, or "PGP", is an encryption program widely available on the Internet. The program runs on MS-DOS, UNIX, and the Mac. PGP: Pretty Good Privacy offers both a readable technical user's guide and a fascinating behind-the-scenes look at cryptography and privacy, explaining how to get PGP from publicly available sources and how to install it on various platforms.

PGP (Pretty Good Privacy) is a computer program for the encryption of data and electronic mail, a powerful envelope that allows individuals the same privacy in their communications as enjoyed by governments and large corporations. PGP, which is freely available on the Internet, uses public-key cryptography - specifically the RSA algorithm, which is particularly well-suited to the needs of computer-mediated communications. This book contains a formatted vesion of the complete source code for the latest release (2.6.2) of PGP.

The Certified Information Systems Security Professional (CISSP) is the industry standard test on IT security. This guide helps security professionals prepare for the exam while providing a reference on key information security areas.

In his first book since the bestselling Fermat's Enigma, Simon Singh offers the first sweeping history of encryption, tracing its evolution and revealing the dramatic effects codes have had on wars, nations, and individual lives. From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The Code Book tells the story of the most powerful intellectual weapon ever known: secrecy. Throughout the text are clear technical and mathematical explanations, and portraits of the remarkable personalities who wrote and broke the world's most difficult codes. Accessible, compelling, and remarkably far-reaching, this book will forever alter your view of history and what drives it. It will also make you wonder how private that e-mail you just sent really is.

This updated bestseller features new, more focused review material for the leading computer security certification-the Certified Information Systems Security Professional, or CISSP The first book on the market to offer comprehensive review material for the Information Systems Security Engineering Professional (ISSEP) subject concentration, a new CISSP credential that's now required for employees and contractors of the National Security Agency (NSA) and will likely be adopted soon by the FBI, CIA, Department of Defense, and Homeland Security Department The number of CISSPs is expected to grow by fifty percent in 2004 The CD-ROM includes the Boson-powered interactive test engine practice sets for CISSP and ISSEP