The need for PKI has intensified over the last few years as the Internet has expanded its reach into business, government, the legal system, the military, and other areas that depend on secure communications. This book explains fundamental concepts, examines emerging standards, and discusses deployment considerations and strategies that effect success. Two new chapters have been added to address the use of PKI in the real world and to explore the technologys future. This new edition also addresses: New PKI initiatives supported by the XML standards bodies.”]
Source: https://www.amazon.co.uk/exec/obidos/ASIN/0672323915/helpnetsecuri-21