The 15th International Symposium on Cyberspace Safety and Security (CSS 2025) seeks submissions presenting novel contributions related to all theoretical and practical aspects related to Cyberspace safety and Security communities and their applications. The aim of CSS is to provide a leading-edge forum to foster interaction between researchers and developers with the Cyberspace safety and Security communities, and to give attendees an opportunity to interact with experts in academia, industry, and governments. Authors of each accepted paper must ensure that at least one author registers for the conference, and that their is presented in-person only at the conference.

Since the first CSS held in Sydney 2008, CSS has been successfully held in: Chengdu, China (2009), Melbourne, Australia (2012), Zhangjiajie, China (2013), Paris, France (2014), New York, USA (2015), Granada, Spain (2016), Xi'an, China (2017,2022), Amalfi, Italy (2018), Guangzhou, China (2019), Hainan, China (2020) and Copenhagen, Denmark (2021). This year we have CSS held in the beautiful city Hangzhou.

Topics of interest include but are not limited to:

Web security
Security Usability and Measurement
Machine Learning and Security
Side Channels, and Cyber Physical Systems
Applied Cryptography
Blockchain and Distributed Systems
Anti-malware techniques: detection, analysis, and prevention
Mobile and wireless network security
Privacy and anonymity in networks and distributed systems
Security and privacy for blockchains and cryptocurrencies
Security and privacy of mobile platforms
Secure multi-party computation
Security for cyber-physical systems
Security for emerging networks
Security architectures
Software/firmware/hardware security
Trustworthy computing
Biometric security
Cloud computing security
Operation system security