This item silence on the wire a field guide to passive reconnaissance and indirect attacks by michal zalewski paperback 3995 in stock ships from and sold by amazoncom. Silence on the wire a field guide to passive reconnaissance and indirect attacks with foreword by solar designer of openwall project zalewskis new work is a demonstration of how seemingly innocuous observations can lead to security vulnerabilities. In silence on the wire a field guide to passive reconnaissance and indirect attacks zalewski shares his expertise and experience to explain how computers and networks work how information is processed and delivered and what security threats lurk in the shadows. In silence on the wire a field guide to passive reconnaissance and indirect attacks zalewski shares his expertise and experience to explain how computers and networks work how information is processed and delivered and what security threats lurk in the shadows no humdrum technical white paper or how to manual for protecting ones network this book is a fascinating narrative that explores a variety of unique uncommon and often quite elegant security challenges that defy classification . Silence on the wire a field guide to passive reconnaissance and indirect attacks by michal zalewski san francisco silence on the wire silence on the wire a field guide to passive reconnaissance and indirect attacks michal zalewski p cm includes index isbn 1 59327 046 1 1 computer networks security measures i title