The definitive guide to penetrating and defending wireless networks. Straight from the field, this is the definitive guide to hacking wireless networks. Authored by world-renowned wireless security auditors, this hands-on, practical guide covers everything you need to attack -- or protect -- any wireless network. The authors introduce the 'battlefield,' exposing today's 'wide open' 802.11 wireless networks and their attackers. One step at a time, you'll master the attacker's entire arsenal of hardware and software tools: crucial knowledge for crackers and auditors alike. Next, you'll learn systematic countermeasures for building hardened wireless 'citadels''including cryptography-based techniques, authentication, wireless VPNs, intrusion detection, and more. Coverage includes: Step-by-step walkthroughs and explanations of typical attacks Building wireless hacking/auditing toolkit: detailed recommendations, ranging from discovery tools to chipsets and antennas Wardriving: network mapping and site surveying Potential weaknesses in current and emerging standards, including 802.11i, PPTP, and IPSec Implementing strong, multilayered defenses Wireless IDS: why attackers aren't as untraceable as they think Wireless hacking and the law: what's legal, what isn't If you're a hacker or security auditor, this book will get you in. If you're a netadmin, sysadmin, consultant, or home user, it will keep everyone else out.

For engineers, product designers, and technical marketers who need to design a cost-effective, easy-to-use, short-range wireless product that works, this practical guide is a must-have. It explains and compares the major wireless standards - Bluetooth, Wi-Fi, 802.11abgn, ZigBee, and 802.15.4 - enabling you to choose the best standard for your product. Packed with practical insights based on the author's 10 years of design experience, and highlighting pitfalls and trade-offs in performance and cost, this book will ensure you get the most out of your chosen standard by teaching you how to tailor it for your specific implementation. With information on intellectual property rights and licensing, production test, and regulatory approvals, as well as analysis of the market for wireless products, this resource truly provides everything you need to design and implement a successful short-range wireless product.

Authorship has changed from editon to edition.

The dialect of North-East Scotland, one of the most distinctive and best preserved in the country, survives as both a proudly maintained mark of local identity and the vehicle for a remarkable regional literature. The present study, after placing the dialect in its historical, geographical and social context, discusses in some detail a selection of previous accounts of its distinctive characteristics of phonology and grammar, showing that its shibboleths have been well recognised, and have remained consistent, over a long period. Passages of recorded speech are then examined, with extensive use of phonetic transcription. Finally, a representative selection of written texts, dating from the eighteenth century to the present and illustrating a wide variety of styles and genres, are presented with detailed annotations. A full glossary is also included. This study clearly demonstrates both the individuality of the dialect and the richness of the local culture of which it is an integral part.

Industrial Network Security: Securing Critical Infrastructure Networks for Smart Grid, SCADA, and Other Industrial Control Systems covers implementation guidelines for security measures of critical infrastructure. The book describes an approach to ensure the security of industrial networks by taking into account the unique network, protocol, and application characteristics of an industrial control system, along with various compliance controls. It offers guidance on deployment and configuration, and it explains why, where, and how security controls should be implemented. It also discusses common pitfalls and mistakes and how to avoid them. After reading this book, students will understand and address the unique security concerns that face the world's most important networks. This book examines the unique protocols and applications that are the foundation of industrial control systems and provides comprehensive guidelines for their protection. Divided into 11 chapters, it explains the basics of Ethernet and Transmission Control Protocol/Internet Protocol (TCP/IP) networking communications and the SCADA and field bus protocols. It also explores industrial networks as they relate to "critical infrastructure" and cyber security; potential risks and consequences of a cyber attack against an industrial control system; compliance controls in relation to network security practices; industrial network protocols such as Modbus and DNP3; assessment of vulnerabilities and risk; how to secure enclaves; regulatory compliance standards applicable to industrial network security; and common pitfalls and mistakes, like complacency and deployment errors. This book is a valuable resource for plant operators and information security analysts, as well as compliance officers who want to pass an audit with minimal penalties and/or fines. It will also appeal to IT and security professionals working on networks and control systems operations. - Covers implementation guidelines for security measures of critical infrastructure - Applies the security measures for system-specific compliance - Discusses common pitfalls and mistakes and how to avoid them

A cold sweat had spread over Mary as she listened. What she was hearing was sounding ever more like a premonition: adultery was nearly as bad as murder. Shetland, 1773: a land of hand-to-mouth living and tight community ties overshadowed by the ever-watchful eye of the kirk, an institution 'run by auld men, for auld men'. In this fictionalised retelling of historical events, young Waas lass Mary Johnsdaughter stands accused of having sinned in the eyes of the church after the Batchelor, a ship bursting with emigrants seeking new lives in North Carolina, is left stranded upon Shetland's shores. Will she survive the humiliation? Will she become an outcast? Will one moment cost her everything? A tale of Shetland folk knit out of Shetlandic voices and real parish records, The Trials of Mary Johnsdaughter pits the bonds of friends and family against the grip of the kirk. Only one thing is clear: then as now, 'Hit's no aesy livin in a peerie place.'