Abstract: United Threat Management(UTM) uses many security technologies, however deep inspection for application layer leads to lost performance heavily and big latency, and it becomes a bottleneck for the whole network. This article analyzes two popular solutions, and gives a new architecture for UTM based on the NetChannel technology. The solution resolves the performance and latency issues in MultiCore/MultiProc- essor architecture.

Key words: firewall, United Threat Management(UTM), NetChannel technology, multicore/multiprocessor

摘要： 针对目前UTM产品应用层数据处理所导致的性能下降的问题，分析两种流行的UTM解决方案，使用NetChannel技术构建UTM体系架构，解决基于多核/多处理器下、UTM体系架构中的网络性能瓶颈以及延迟增大的问题。对于解决应用层安全问题，提出一种新的架构设计。

关键词: 防火墙, 统一威胁管理, NetChannel技术, 多核/多处理器

CLC Number: 

• TP393.08