Physical Layer Security (PLS) has emerged as a promising and powerful concept for securing future wireless technologies including 5G and beyond networks as it has the potential to solve many of the problems associated with conventional cryptography-based approaches. In this chapter, the principles of PLS as a complementary solution to cryptography for future networks are presented. The concepts, merits, and demerits for different types of PLS techniques are discussed and explained. Moreover, the recent applications of PLS to different emerging wireless technologies are also presented. Furthermore, the details about physical layer authentication methods against spoofing attacks and details about jamming attacks and related solutions are also included.

Research Papers

New Dimesion for Physical layer Key Generation

H. M. Furqan, J. M. Hamamreh, H. Arslan, “New Physical Layer Key Generation Dimensions: Subcarrier Indices/Positions-Based Key Generation,” accepted for publication in IEEE Communications Letters, 2020

REsources IN Physical Layer Security

Book chapters

Projects We Worked

TÜBİTAK, “Achieving Physical Layer Security in Wireless Communication Systems“, 2014-2017

MEdipol Univeristy “Cross Layer Communications Security for Cognitive Radio Networks”, 2018-2020