华中科技大学学报（自然科学版）2025，Vol.53Issue(10)：1-7,7.DOI:10.13245/j.hust.251092
IPv6蜂窝移动网络扫描检测技术
Scanning detection technology for IPv6 cellular mobile networks
摘要
Abstract
To achieve high-speed real-time detection of scanning behavior without affecting communication services,a detection technique specifically for the internet protocol version 6(IPv6)cellular mobile networks was proposed.Based on the traffic characteristics of cellular mobile users,Multi-K Sketch was designed,adopting a data structure with multiple hashes,multiple candidates,and multiple resolution bitmaps.Experimental results show that under the same memory footprint,Multi-K Sketch achieves a 5％to 40％improvement in key metrics such as accuracy,recall rate,and relative error compared to the currently best-performing Sketch techniques.Furthermore,based on Multi-K Sketch and the 5G core user plane function,a deployment scheme for cellular mobile network detection technology was proposed,and a 5G simulation experimental platform fully supporting the IPv6 environment was established.The deployment scheme was verified using traffic collected from the real world.关键词
蜂窝移动网络/互联网协议第6版/网络扫描/Sketch技术/扫描检测Key words
cellular mobile networks/IPv6/network scanning/Sketch technology/scanning detection分类
信息技术与安全科学引用本文复制引用
蔡志平,庞宇,侯冰楠,侯昌盛..IPv6蜂窝移动网络扫描检测技术[J].华中科技大学学报（自然科学版）,2025,53(10):1-7,7.基金项目
国家自然科学基金资助项目(62472434) （62472434）
湖南省创新人才资助项目(2022RC3061). （2022RC3061）
