Wireless LANs can be found nearly everywhere today. Most mobile computers ship with built-in wireless LAN hardware by default and most other computers can be equipped with additional hardware. Because all data is transmitted wirelessly, extra security is needed in these networks. This was a concern to the creators of the IEEE 802.11 standard, who designed a simple protocol called WEP which stands for Wired Equivalent Privacy to protect such networks. Unfortunately, the WEP protocol has some serious design flaws and various attacks are possible against WEP protected networks. This book presents nearly all currently known attacks on the WEP protocol, including their theoretical background and their implementation. This book is intended for network operators, who want to learn more about wireless security, and also for cryptographers, who want to understand the theoretical background of these attacks.
The Information Age has dawned at the same time the global political system is in transition. High technology performance and economic productivity are converging across the major developed regions of North America, East Asia, and Europe. If U.S. economic, military, and political leadership is to continue, it must depend more on flexible adaptation to the new technical and organizational realities and less on technological dominance. The heart of this adaptation lies in the evolution of a national technology policy that emphasizes market forces and the exploitation of network linkages within and among commercial and military organizations.
This book interrogates the philosophical backdrop of Clausewitzian notions of war, and asks whether modern, network-centric militaries can still be said to serve the ‘political’.
In light of the emerging theories and doctrines of Network-Centric War (NCW), this book traces the philosophical backdrop against which the more common theorizations of war and its conduct take place. Tracing the historical and philosophical roots of modern war from the 17th Century through to the present day, this book reveals that far from paralyzing the project of re-problematisating war, the emergence of NCW affords us an opportunity to rethink war in new and philosophically challenging ways.
This book will be of much interest to students of critical security studies, social theory, war studies and political theory/IR.
Netwar-like cyberwar-describes a new spectrum of conflict that is emerging in the wake of the information revolution. Netwar includes conflicts waged, on the one hand, by terrorists, criminals, gangs, and ethnic extremists; and by civil-society activists (such as cyber activists or WTO protestors) on the other. What distinguishes netwar is the networked organizational structure of its practitioners-with many groups actually being leaderless-and their quickness in coming together in swarming attacks. To confront this new type of conflict, it is crucial for governments, military, and law enforcement to begin networking themselves.
Cyber war and cyber-attack is an engaging review of the basic knowledge all up to date readers should have about cyber war and cyber-attacks before diving into more complex texts, as well as extra information for those already familiar with the topic. This work takes a look at general issues involving cyber vulnerability and our growing dependency on computers systems and networks. It goes beyond simple concepts such as hackers, hacktivism and espionage without neglecting them. It exposes the relevance of cyberdefence to both companies and ordinary users, giving especial attention to e-commerce platforms. At a time that many countries are employing strategies and money to prevent or minimize attacks as well as defend themselves against cyber threats this work pinpoints the key factors around the intentions behind attacks without minimizing their scale and variety. The jargon-free language and the current examples included help to set the discussion in the present day, while stressing important historical connections and pointing to how our strong network is at risk of becoming our weakest link.