CYSARM 2019: 1st Workshop on Cyber-Security Arms Race, November 15, 2019, London, UK, co-located with the 26th ACM Conference on Computer and Communications Security. (Submission deadline: 14 July 2019, 11:59 PM (AoE, UTC-12)) Cybersecurity is a complex ecosystem that is based on several contradicting requirements. For this reason, it is often defined as an arms race between attackers and defenders: for example, when a new security model or algorithm is devised, it could act as a double-edged sword since it might both enhance the security posture of a system and introduce additional vulnerabilities. The goal of CYSARM workshop is to foster collaboration and discussion among cyber-security researchers and practitioners to discuss the various facets and trade-offs of cybersecurity and how new security technologies and algorithms might impact the security of existing or future security models. Topics of interest include but are not limited to: -Advanced cryptographic techniques (e.g., homomorphic encryption, secure multi-party computation and differential privacy) -Arms races and trade-offs in cyber-security (e.g., attackers vs defenders, security vs privacy, security vs trust, security vs usability, etc.) -Double-edged sword techniques in cyber-security (e.g., artificial intelligence) -Impact of quantum computing on cyber-security (not limited to cryptography) -Next-generation trustworthy computing security solutions and attacks (e.g., TPMs, TEEs, SGX, SE), and their impact -Novel attacks and protection solutions in mobile, IoT and Cloud -Post-quantum cryptography -Security analysis of protocols, including use of formal techniques -Standardization of cyber security and trust techniques -Validation of cyber-security technologies For more information, please see: https://www.cysarm.org/