网络文本内容取证系统中的数据缩减性能分析

Performance analyzing of data reduction in network forensics system for chinese text content

网络文本内容取证系统NFS-CTC中设计了全新的数据缩减技术方案,通过数据缩减来提高系统取证分析时效范围性能。经过数据缩减性能分析和实验验证,可以看出,NFS-CTC在取证分析时效范围性能上获得了显著提升。

A new design was applied in a network forensics system named NFS-CTC, which can trace more illegal events by the means of data reduction.With the analyzing and testing of this new design, the quantitative results show that the tracing capability of NFS-CTC can be remarkably improved.