Physical and Data-Link Security Techniques for Future Communication Systems

The book "Physical and Data-Link Security Techniques for Future Communication Systems" offers a comprehensive analysis of security methods that can be applied at the physical and data link layers of communication systems. It covers a wide range of topics, from information-theoretic security to coding techniques and cryptography. The contributions come from leading researchers and present the latest research findings as well as innovative approaches. A key feature of the book is the practical relevance of the discussed security principles, which are applied to common communication techniques such as multi-antenna systems, ultra-wideband communication, power line communication, and quantum key distribution. Additionally, both unconditional and computational security approaches are addressed, establishing a connection between these often-separated areas. The content is based on extended versions of papers presented during the Communication Security Workshop in Ancona, Italy, in 2014.