科技通报
科技通報
과기통보
BULLETIN OF SCIENCE AND TECHNOLOGY
2014年
4期
116-118
,共3页
蚁群游走算法%多层网络%入侵检测%鲁棒性
蟻群遊走算法%多層網絡%入侵檢測%魯棒性
의군유주산법%다층망락%입침검측%로봉성
ant random walk algorithm%multi-layer network%intrusion detection%robustness
传统的入侵检测技术采用基于7层标准模型的检测方法，对普通入侵数据具有较好的检测性能，但随着入侵数据的日益模糊化，传统检测方法的检测性能严重下降。提出一种基于蚁群游走的多层网路安全访问，将系统分为系统层、主机层、服务层的多层模型，然后将网络系统中的节点等效为蚁群单元，采用蚁群游走算法的随机适应性对入侵系统的数据进行检测，采用6元入侵数据进行系统性能测试，结果显示，算法能很好地检测入侵系统的多种非法数据，算法稳定性好，鲁棒性强，具有很好的应用价值。
傳統的入侵檢測技術採用基于7層標準模型的檢測方法，對普通入侵數據具有較好的檢測性能，但隨著入侵數據的日益模糊化，傳統檢測方法的檢測性能嚴重下降。提齣一種基于蟻群遊走的多層網路安全訪問，將繫統分為繫統層、主機層、服務層的多層模型，然後將網絡繫統中的節點等效為蟻群單元，採用蟻群遊走算法的隨機適應性對入侵繫統的數據進行檢測，採用6元入侵數據進行繫統性能測試，結果顯示，算法能很好地檢測入侵繫統的多種非法數據，算法穩定性好，魯棒性彊，具有很好的應用價值。
전통적입침검측기술채용기우7층표준모형적검측방법，대보통입침수거구유교호적검측성능，단수착입침수거적일익모호화，전통검측방법적검측성능엄중하강。제출일충기우의군유주적다층망로안전방문，장계통분위계통층、주궤층、복무층적다층모형，연후장망락계통중적절점등효위의군단원，채용의군유주산법적수궤괄응성대입침계통적수거진행검측，채용6원입침수거진행계통성능측시，결과현시，산법능흔호지검측입침계통적다충비법수거，산법은정성호，로봉성강，구유흔호적응용개치。
In traditional detection method, the detection module was divided into 7 standard layers, it was useful for com-mon intrusion data, but with the vague of the intrusion data, the detection ability came down. A security access module of multi-layer network based on ant random walk was proposed, the detection module was divided into 3 layers, which were system layer, host layer and service layer, the node in network was taken as ant, the ant random walk algorithm was used to detect intrusion. 6 intrusion was simulated to check the ability of the detection system, with simulation, the result shows that the intrusion can be detected well, the algorithm is stable with good robustness and it was very useful for application.
