F5G时代宽带客户网络安全能力标准化现状与关键技术研究

Research on the standardization status and key technologies of broadband customer network security capability in the F5G era

第五代固定网络(The 5th Generation Fixed Networks,F5G)时代,宽带客户网络有了全新的技术定义和业务能力内涵,同时因为宽带客户网络设备的长期在线、海量分布、低成本获取等特点,导致F5G时代的宽带客户网络面临着更加广泛和严峻的安全挑战。梳理了国内外标准化组织关于F5G宽带接入网络制定的相关安全能力的标准,总结分析了宽带客户网络中的关键安全技术要求,并对目前宽带客户网络安全面临的薄弱部分以及重点/难点问题进行了分析整理,最后归纳了当前业界的解决方案并对未来可能的发展趋势进行了研判。

In the era of the 5th Generation Fixed Networks(F5G),broadband customer networks have been endowed with a new technological definition and business capability connotation.At the same time,due to the characteristics of long-term online operation,massive distribution,and low-cost acquisition of broadband customer network devices,F5G era broadband customer networks and devices are facing more extensive and severe security challenges.This paper reviews the standards of security capabilities for F5G broadband access networks formulated by domestic and international standardization organizations,summarizes and analyzes the key security technical requirements in broadband customer networks,and analyzes and organizes the weak parts and key difficult issues faced by the security of broadband customer networks.Finally,it summarizes the current industry solutions and makes a judgment on the possible future development trends.