				João Barros is an Associate Professor at the Department of Electrical and Computer Engineering of the School of Engineering of the University of Porto and the head of the Instituto de Telecomunicações in Porto, Portugal. Since 2008 he has also been a Visiting Professor with the Massachusetts Institute of Technology (MIT). In February 2009, Dr. Barros was appointed National Director of the CMU-Portugal Program, a five-year international partnership between Carnegie Mellon University and 12 Portuguese Universities and Research Institutions, with a total budget of 56M Euros. He received his undergraduate education in Electrical and Computer Engineering from the Universidade do Porto (UP), Portugal and Universitaet Karlsruhe, Germany, until 1999, and the Ph.D. degree in Electrical Engineering and Information Technology from the Technische Universitaet Muenchen (TUM), Germany, in 2004. From 2005 to 2008, João Barros was an assistant professor at the Department of Computer Science of the School of Sciences of the University of Porto. The focus of his research lies in the general areas of information theory, communication networks and data security. Dr. Barros received a Best Teaching Award from the Bavarian State Ministry of Sciences, Research and the Arts, as well as scholarships from several institutions, including the Fulbright Commission (for a research stay at Cornell University), the Japanese Foreign Ministry and the Luso-American Foundation (for a sabbatical at MIT). Beyond his duties as Secretary of the Board of Governors of the IEEE Information Theory Society, his service included co-chairing the 2008 IEEE Information Theory Workshop in Porto, Portugal, and participating in numerous Technical Program Committees. Dr. Barros is the recipient of the 2010 IEEE Communications Society Young Researcher Award for the Europe, Middle East and Africa region. His paper entitled Wireless Information-Theoretic Security received the 2011 IEEE Communications Society and Information Theory Society Joint Paper Award. Contact: Faculdade de Engenharia da Universidade do Porto, Departamento de Engenharia Electrotécnica e de Computadores, Rua Dr. Roberto Frias, s/n 4200-465, Porto, Portugal \| Visitors: Building I, Office I338\| +351 225081825 \| jbarros@fe.up.pt Executive Secretary: Silvia Bettencourt Ribeiro, Silvia.Bettencourt@cmuportugal.org Check out our institute webpage available here.

Physical-Layer Security: From Information Theory to Security Engineering

Matthieu Bloch, João Barros

Publication Date: October 31, 2011

51SZhaUI4tL. SL500 AA300

This complete guide to physical-layer security presents the theoretical foundations, practical implementation, challenges and benefits of a groundbreaking new model for secure communication. Using a bottom-up approach from the link level all the way to end-to-end architectures, it provides essential practical tools that enable graduate students, industry professionals and researchers to build more secure systems by exploiting the noise inherent to communications channels. The book begins with a self-contained explanation of the information-theoretic limits of secure communications at the physical layer. It then goes on to develop practical coding schemes, building on the theoretical insights and enabling readers to understand the challenges and opportunities related to the design of physical layer security schemes. Finally, applications to multi-user communications and network coding are also included.

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