主动网络主动节点的安全机制研究  

Study on the Security Mechanism of Active Network Node

作　　者：黄伟力[1] 苗肖华[1] 

机构地区：[1]河北工程大学,邯郸056038

出　　处：《微计算机信息》2009年第12期75-77,共3页Control & Automation

摘　　要：主动网络是一种用户可以利用中间节点进行编程的新型网络体系结构,用户可以通过在主动节点定制程序来控制网络行为,这使得主动网络具有很大的灵活性和开放性,同时也使主动网络面临着更加严重的安全隐患,为了解决主动网络的安全问题,本文从主动节点的安全角度进行分析,设计了一种主动节点的安全模型。该模型采用认证、授权和访问控制等安全措施保护主动节点的安全免遭主动代码的恶意攻击。Active network endues the network nodes with capability of computing and programming. Network action can be controlled through the custom -built programs in the network nodes, so the network architecture is more agile and more opened. At the same time, there are more troubles that are not found in the traditional network. This paper makes the analysis from the security perspective of the network nodes; puts forward a series of security measures and builds a new security model. This model protects the active network nodes from the attack of vicious active node with authentication ,authorization and access control.

关 键 词：主动网络 主动代码 认证 入侵防护系统 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]