Information Security Applications: 20th International Conference, WISA 2019, Jeju Island, South Korea, August 21–24, 2019, Revised Selected Papers

The primary focus of WISA 2019 was on systems and network security including all other technical and practical aspects of security application in general. The papers are grouped in the following topical sections: Application and Game Security; Network Security and Blockchain; Cryptography; Security with AI and Machine Learning; IoT Security; Hardware Security; and Selected Security Issues.