SG-CRC 2017. Second Singapore Cyber Security R&D Conference, Singapore, February 21-22, 2017. (Submissions due 01 October 2016). This conference will bring together academics and practitioners from across the world to participate in a vibrant programme consisting of research papers, industrial best practices, and tools exhibition. This conference focus on techniques and methodologies oriented to construct resilient systems against cyber-attacks that will helps to construct safe execution environments, improving security of both hardware and software by means of using mathematical tools and engineering approaches for designing, verifying, and monitoring cyber physical systems. Authors are invited to submit original work on the topics that fall in the general area of cyber security. Submissions may focus on theoretical results, experiments, or a mix of both. For more information, please see http://www.comp.nus.edu.sg/~tsunami/sg-crc17/