摘要
为了提高主动信息安全过滤的质量,将网络底层过滤技术和基于内容的安全过滤相结合,并以常规的两层过滤模型为基础,构建了一个多层次多策略的主动信息安全过滤模型,该模型可以进一步提高过滤的效率和质量.
In order to achieve better filtering performance,a muti-level and multi-policy active information security filtering model which based on the two-layer filtering model was built through combining network physical level filtering and security filtering which based on content,the model can further improve the efficiency and quality of security filtering.
出处
《兰州工业高等专科学校学报》
2009年第5期1-3,共3页
Journal of Lanzhou Higher Polytechnical College
关键词
主动信息
信息安全
信息过滤
active information
information security
information filtering
