| 生存能力技术及其实现案例研究 |
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| 引用本文： | 黄遵国,卢锡城,胡华平.生存能力技术及其实现案例研究[J].通信学报,2004,25(7):137-145. |
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| 作者姓名： | 黄遵国 卢锡城 胡华平 |
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| 作者单位： | 国防科技大学,计算机学院,湖南,长沙,410073 |
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| 基金项目： | 国家计算机网络与信息安全管理中心基金资助项目(2001研2-A-014)，国家“863”信息安全基金资助项目(2003AA142080) |
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| 摘 要： | 生存能力技术谋求增强系统在面临攻击、失效等灾难情况下仍能继续提供服务的能力。本文提出了以多样化分布式动态备份技术和主动漂移机制为手段，以被保护目标的机动性和隐蔽性为目的的生存能力技术模型。提出了多样化体系理论及其实现案例，基于该理论设计并实现了自适应TOM方法。最后通过模拟和测试探讨了生存能力的评价方法，并验证了本文的结果。
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| 关 键 词： | 信息安全 生存能力 灾难恢复 多样化 分布式动态备份 主动漂移 |
| 文章编号： | 1000-436X(2004)07-0137-09 |
| 修稿时间： | 2004年2月10日 |
The survivability technique and its implementation case study |
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| HUANG Zun-guo,LU Xi-cheng,HU Hua-ping.The survivability technique and its implementation case study[J].Journal on Communications,2004,25(7):137-145. |
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| Authors: | HUANG Zun-guo LU Xi-cheng HU Hua-ping |
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| Abstract: | The survivability technique is intended to enhance the capability of a system to continue its service under the present of attacks, failures, and other disasters. This paper proposes a model of the survivability technique, which takes it as means for the diversity based distributed dynamic backup technique and the active roaming mechanism, and as final goal for flexibility and concealment of the protected. In the model a diversity architecture theory is proposed with one implementation case of it. And the adaptive TDM is designed and implemented based on the theory. Finally the paper explores the survivability evaluation method through simulation and tests, and proves the results of this paper. |
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| Keywords: | information security survivability disaster recovery diversity distributed dynamic backup active roaming |
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