The 18th SpaCCS 2025 conference will be held in Shenyang, continuing the tradition of this prestigious series dedicated to security, privacy, and anonymity in computation, communication, and storage. Recognized as a leading global event, SpaCCS addresses a wide range of topics, including security algorithms and architectures, privacy-aware policies, anonymous computation and communication, and related techniques. The conference brings together cutting-edge theoretical research, practical experiments, and commercial applications, covering all aspects of secure and private systems across computation, communication, and storage.

SpaCCS 2025 will provide an international platform for researchers, industry professionals, and experts to present their latest findings, emerging ideas, and trends in these critical and challenging areas. The conference continues its tradition of fostering collaboration between researchers and practitioners from around the world, with a focus on the evolving challenges in securing and protecting data in modern computer systems and networks.

Topics of particular interest include, but are not limited to:

• Track 1: Security
• Security Model and Architecture
• Software and System Security
• Risk Analysis and Management
• Intrusion Detection
• Security in Mobile and Wireless Communications
• Access Control
• Digital Content Protection and Digital Forensics
• Security in Big Data and its Applications
• Track 2: Privacy
• Measuring and Quantifying Privacy
• Privacy Modelling and Analysis
• Privacy in Web Services
• Privacy Metrics and Policies
• Privacy in Big Data and its Applications
• Data Protection Technologies
• Policy Languages and Tools for Privacy
• Location and Mobility Privacy
• Track 3: Applications and Services
• High-performance scientific and engineering computing
• Parallelism Exploitation Techniques for Anonymity
• Anonymity in Wireless Communication Systems
• Anonymous Communication Protocols
• Distributed Anonymous Information Storage and Management
• Private and Anonymous Data Storage
• Anonymityin Mobile, Ad Hoc, and Wireless Sensor Networks
• Anonymityin Big Data and Cloud Scenarios
• Track 4: Blockchain
• Theories and Algorithms for Blockchain
• Smart Contracts for Blockchain
• Security, Priacy and Trust for Blockchain
• Cloud,and Edge Computing for Blockchain
• Decentralized Physical Networks
• Destributed Databases and Storage
• Blockchain Empowerment of Data Elements
• Decentralized Finance and Web 3.0

•   23rd IEEE International Symposium on Parallel and Distributed Processing with Applications. (ISPA 2025)
•   15th IEEE International Conference on Big Data and Cloud Computing. (BDCloud 2025)
•   18th IEEE International Conference on Social Computing and Networking. (SocialCom 2025)
•   15th IEEE International Conference on Sustainable Computing and Communications. (SustainCom 2025)