The 2nd Workshop on Physical-layer Methods for Wireless Security will take place during IEEE CNS 2015 in Florence, Italy, on September 30, 2015. The main goal of this workshop is twofold. First, this workshop will serve as a means of dissemination of physical layer security results that are often confined to the information theory community to a wider audience that IEEE Conference on Communications and Network Security (CNS) enjoys, e.g., researchers from communications, signal processing and networking communities. Second, this workshop will stimulate interest for research in practical aspects of physical-layer security. This cross-fertilization will benefit not only the physical-layer security research, by attracting a more diverse group of researchers who will come with their rich body of new ideas, but also the CNS community, by presenting a new body of open problems with significant theoretical and practical impact on the design of future wireless communication networks.