Introduction
With the large-scale deployment of IoT devices, spatial computing has empowered metaverse, AR/VR, high-precision positioning and digital twin applications. The deep integration of physical and digital spaces brings substantial new security threats. Resource-constrained heterogeneous IoT terminals, spatial-aware data leakage, location spoofing, 3D-scene tampering and attacks on virtual-physical fusion systems cannot be fully addressed by conventional cybersecurity solutions. This special session targets security challenges at the intersection of IoT and spatial computing. We welcome original theoretical research, algorithms, system implementations and practical case studies, including sensing security, anti-spoofing for positioning, spatial data privacy preservation, virtual-physical system attack-defense technologies, and lightweight security mechanisms. It aims to bring together academic and industrial researchers to share cutting-edge progress and foster cross-domain collaboration.
随着物联网终端大规模部署，空间计算技术快速赋能元宇宙、增强现实、室内外高精度定位、数字孪生等场景，物理世界与数字空间深度交融，也催生大量新型安全威胁。异构物联网设备资源受限、空间感知数据泄露、定位欺骗、三维场景篡改、虚实融合系统攻防等问题日益突出，传统网络安全方案难以完全适配此类复杂场景。本专题聚焦物联网与空间计算交叉领域的安全挑战，征集相关理论、算法、系统实现与实测案例，涵盖感知安全、定位抗欺骗、空间数据隐私保护、虚实融合系统攻防、轻量级安全防护等方向。旨在汇聚学界与产业界研究人员，分享前沿成果，促进技术交流与跨领域合作。
Topics
- IoT sensing-layer security, trustworthy data acquisition, and anomaly detection / 物联网感知层安全、可信数据采集与异常检测
- Security and privacy for AR/VR, metaverse, and digital-twin environments / AR/VR、元宇宙及数字孪生环境下的安全与隐私保护
- Secure high-precision positioning, spoofing detection, and anti-jamming technologies / 安全高精度定位、仿冒检测与抗干扰技术
- Privacy preservation for spatial sensing, trajectory, point-cloud, and 3D-scene data / 空间感知、轨迹、点云及三维场景数据的隐私保护
- Integrity and authenticity protection for 3D maps, digital assets, and spatial content / 三维地图、数字资产和空间内容的完整性与真实性保护
- Attack modeling, threat detection, and collaborative defense for cyber-physical-spatial systems / 智能物理空间系统的攻击建模、威胁检测与协同防御
- Lightweight authentication, key management, access control, and remote attestation for IoT devices / 物联网设备的轻量级认证、密钥管理、访问控制与远程可信验证
- Security for edge, fog, and cloud-edge-device collaborative computing / 边缘、雾计算与云-边缘设备协同计算的安全保障
- AI-enabled security analytics and adversarial robustness for spatial computing / 基于AI的安全分析与空间计算中的对抗鲁棒性
Special Session Organizers
Name: Prof. Shanshan Tu
Position: Associate Professor
Department: College of Computer Science
Organization: Beijing University of Technology, Beijing, China
Email: sstu@bjut.edu.cn
Biography: Shanshan Tu, Ph.D., is an Associate Professor in the College of Computer Science at Beijing University of Technology. His research interests include cyberspace security, IoT security, and trusted intelligent systems. He has been conducting systematic research on security authentication, key agreement, privacy preservation, and lightweight security mechanisms for complex network environments, with a particular focus on security challenges in resource-constrained IoT devices, intelligent networks, and emerging computing scenarios. His research covers IoT security protocols, secure communications for unmanned systems, trusted computing, and data privacy protection. He has published research results in international journals and conferences and has participated in several national and provincial research projects. He actively contributes to academic activities in the field of network and information security and is committed to advancing interdisciplinary research at the intersection of IoT, spatial computing, and cybersecurity.
Name: Prof. Zhenhu Ning
Position: Associate Professor
Department: College of Cyberspace Science and Technology
Organization: Beijing University of Technology, Beijing, China
Email: ningzhenhu@bjut.edu.cn
Biography: Zhenhu Ning, Ph.D., is an Associate Professor in the School of Cyber Security at Beijing University of Technology. He has been conducting research in the field of information security for many years, with research interests including cryptography, trusted computing, and cyberspace security. Focusing on security requirements in complex network environments, he has carried out extensive research on cryptographic protocol design, trusted mechanism construction, secure computing, and the application of cryptographic technologies, achieving significant progress in cryptography and trusted computing. He has published more than 50 research papers in leading domestic and international academic journals, with his research results appearing in renowned journals such as TMC, FGCS, and NCA. He has also contributed to the development of four national standards and undertaken more than 20 research projects related to information security. His research has provided important support for building secure and trusted network infrastructures and enhancing data security and system trustworthiness in intelligent network environments.