With the advent of the internet as a medium for performing business transactions, the need for a secure communication channel has never been more paramount. The study of behavioral biometrics - the verification and/or identification of individuals based on the way they provide information to an authentication system - originated from the need for a small footprint, versatile alternative to expensive hardware-based, or physiological, biometrics. As an emerging alternative to these traditional and more well-known physiological biometrics such as fingerprinting or iris scans, behavorial biometrics can offer state-of-the-art solutions to identity management requirements as either a stand-alone system or part of a multi-biometric security system. Whilst there are many existing texts that focus on physiological biometrics or algorithmic approaches deployed in biometrics, Behavioral Biometrics addresses a gap in the existing literature for a text that is solely dedicated to the topic of behavioral biometrics. The author presents a thorough analysis of the latest research into well-known techniques such as signature verification and voice recognition, as well more recently developed and ground-breaking techniques including keyboard/ mouse dynamics, gait analysis, odour analysis and salinity testing, which are ever increasing in reliability; discusses exciting future trends that focus on the brain-computer interface using EEG technology and may one day enable human-machine interaction via brainwave patterns; describes the central applications for the technology within e-commerce and related industries, and provides a number of comprehensive case studies of major implementations that provide the user with a strong sense of the approaches employed in the various subdomains of behavioral biometrics. provides a comprehensive glossary of terms as well as a rich set of references and websites that enable the reader to explore and augment topics as required. Behavioral Biometrics will appeal to graduate and postgraduate students, as well as researchers wishing to explore this fascinating research topic, in areas of biometrics and computer science including classification algorithms, pattern recognition, artificial intelligence & security and digital forensics. In addition, it will serve as a reference for system integrators, CIOs, and related professionals who are charged with implementing security features at their organization.

This edited volume features a wide spectrum of the latest computer science research relating to cyber deception. Specifically, it features work from the areas of artificial intelligence, game theory, programming languages, graph theory, and more. The work presented in this book highlights the complex and multi-facted aspects of cyber deception, identifies the new scientific problems that will emerge in the domain as a result of the complexity, and presents novel approaches to these problems. This book can be used as a text for a graduate-level survey/seminar course on cutting-edge computer science research relating to cyber-security, or as a supplemental text for a regular graduate-level course on cyber-security.

This book addresses the key security challenges in the big data centric computing and network systems, and discusses how to tackle them using a mix of conventional and state-of-the-art techniques. The incentive for joining big data and advanced analytics is no longer in doubt for businesses and ordinary users alike. Technology giants like Google, Microsoft, Amazon, Facebook, Apple, and companies like Uber, Airbnb, NVIDIA, Expedia, and so forth are continuing to explore new ways to collect and analyze big data to provide their customers with interactive services and new experiences. With any discussion of big data, security is not, however, far behind. Large scale data breaches and privacy leaks at governmental and financial institutions, social platforms, power grids, and so forth, are on the rise that cost billions of dollars. The book explains how the security needs and implementations are inherently different at different stages of the big data centric system, namely at the point of big data sensing and collection, delivery over existing networks, and analytics at the data centers. Thus, the book sheds light on how conventional security provisioning techniques like authentication and encryption need to scale well with all the stages of the big data centric system to effectively combat security threats and vulnerabilities. The book also uncovers the state-of-the-art technologies like deep learning and blockchain which can dramatically change the security landscape in the big data era.

‘Global War on Terrorism’ or Global War over Terra Africana?: How Imperial Powers Seek to Occupy Africa Militarily is a long, onerous academic voyage of the demystification and demythologization of the Global War on Terror former US presidentGeorge W Bush and former UK premier Tony Blairconceived, envisaged and declared for their hidden personal and national interests. It is a hidden and untold story of the other side about the GWOT which is but the GWOTA. Major arguments presented gyrate around the deconstruction; and overhaul of the GWOT so that it can be equally formulated and fought by all nations for the interests of all but not the interests of some as it currently is. Also, the book repudiates the pontification the pontifices maximus of the GWOTA have always made ex nihilo while concealing their drive[s] for perpetually exploiting poor countries. Terrorism is a world phenomenon everybody must fight provided it is collectively agreed, decided and declared for the collective good and interests of the world but not the interests of a few hegemonic countries that usurped the power of declaring who is a terrorist and who is not. Although terrorism is real, the manner it is fought is a little bit knotty. This tome acts as an eye opener and a wake-up call for Africa to start interrogating and excavating the hidden truths about the GWOT chiefly the way it was enacted, declared, presented and now fought with essentialist and controversialist modus operandi and rationale. Other major questions asked and answered are: Why exporting military and military hardware guised as fighting terrorism without underscoring the terror military incursion will, inter alia, cause to Africa especially? If truly the aim of the GWOT is to wage war on terror, why doesn’t the West want to empower African armies? Why did the US appoint itself to lead the war conceived and declared without meeting the requirements of the just war or international standards? Why hasn’t the world learned from Iraq and Libya whose governments were toppled under the façade of the GWOT? Is it the GWOT or the GWOTA?