Design Techniques for Repairable Data Systems
可修复数据系统的设计技术
基本信息
- 批准号:0410694
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2004
- 资助国家:美国
- 起止时间:2004-08-15 至 2009-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
National Science FoundationDistributed Systems Research CISE/CNSABSTRACTProposal Number: 0410694Principal Investigator: Chiueh, Tzi-CkerInstitution: SUNY Stony BrookProposal Title: Design Techniques for Repairable Data SystemsThe ultimate goal of a computer security solution is to maximize the availability of the system it protects. Towards this goal, most past research focused on in-creasing the mean time between security breaches by improving methods to de-tect and prevent attacks. However, there is another alternative, which is the approach that the Repairable Data System (RDS) project takes: reduce the time required to restore a system back to normal order after it is compromised. More specifically, a repairable data system can quickly restart itself after an intrusion and eliminate those and only those side effects directly or indirectly left by the intrusion. The key design issues in building repairable data systems are (1) how to log all updates so that every update is undoable, and (2) how to track the dependen-cies among updates so that all the updates affected by an attack can be identi-fied and erased. The RDS project develops novel techniques to solve these two problems in the context of network file servers and relational DBMS servers. The main result of this project is expected to be a reusable implementation framework for adding a fast repair mechanism to existing network file servers and DBMS servers without requiring any modifications to their internals The fast repair mechanism added drastically shortens the time taken by and im-proves the accuracy of the post-intrusion repair process. Therefore, this tech-nology renders existing information systems intrusion-tolerant in that the im-pact of an intrusion is diminished to the point of a transient system outage. All the software resulting from this project will be published in the SourceForge web site for dissemination. Dr. Brett D. FleischProgram Director, CISE/CNSJune 30, 2004.
国家科学基金会分布式系统研究CISE/CNSABSTRACT提案编号:0410694主要研究员:Chiueh,Tzi-Cker机构:SUNY Stony BrookProposal Title:可修复数据系统的设计技术计算机安全解决方案的最终目标是最大限度地提高其保护的系统的可用性。为了实现这一目标,过去的大多数研究都集中在通过改进检测和预防攻击的方法来增加安全漏洞之间的平均时间。然而,还有另一种替代方案,即可修复数据系统(RDS)项目所采用的方法:减少系统受损后恢复正常秩序所需的时间。更具体地说,可修复的数据系统可以在入侵后快速重启,并消除那些直接或间接由入侵留下的副作用。 构建可修复数据系统的关键设计问题是:(1)如何记录所有的更新,使每个更新都是可撤销的;(2)如何跟踪更新之间的依赖关系,使所有受攻击影响的更新都能被识别和删除。RDS项目开发了新的技术来解决网络文件服务器和关系DBMS服务器中的这两个问题。该项目的主要成果是提供一个可重用的实现框架,在现有的网络文件服务器和DBMS服务器上添加快速修复机制,而不需要对其内部进行任何修改。快速修复机制的添加大大缩短了入侵后修复过程所需的时间,提高了修复过程的准确性。因此,该技术使现有的信息系统的入侵容忍,入侵的影响被减少到一个短暂的系统中断点。该项目产生的所有软件将在SourceForge网站上公布,以供传播。Brett D.博士FleischProgram Director,CISE/CNSJune 30,2004.
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Tzi-Cker Chiueh其他文献
Integration of volume decompression and out-of-core iso-surface extraction from irregular volume data
- DOI:
10.1007/s00371-006-0003-9 - 发表时间:
2006-03-30 - 期刊:
- 影响因子:2.900
- 作者:
Chuan-Kai Yang;Tzi-Cker Chiueh - 通讯作者:
Tzi-Cker Chiueh
Tzi-Cker Chiueh的其他文献
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{{ truncateString('Tzi-Cker Chiueh', 18)}}的其他基金
Collaborative Research: CRI: IAD A Miniaturized Robotic Testbed for Development, Testing, and Evaluation of Protocols for Multi-Hop Wireless Networks
合作研究:CRI:IAD 用于开发、测试和评估多跳无线网络协议的小型机器人测试台
- 批准号:
0751121 - 财政年份:2008
- 资助金额:
-- - 项目类别:
Standard Grant
CT: Automatic Generation of High-Quality Attack Signatures and Patches
CT:自动生成高质量的攻击签名和补丁
- 批准号:
0627672 - 财政年份:2006
- 资助金额:
-- - 项目类别:
Continuing Grant
Quality of Service Guarantee for Scalable Parallel Storage Systems
可扩展并行存储系统的服务质量保证
- 批准号:
0621512 - 财政年份:2006
- 资助金额:
-- - 项目类别:
Standard Grant
NeTS-ProWiN: Implementation Techniques for Last-Mile Wireless Mesh Networks
NetS-ProWiN:最后一英里无线网状网络的实现技术
- 批准号:
0435373 - 财政年份:2004
- 资助金额:
-- - 项目类别:
Continuing Grant
Quality of Service Management for Enterprise-Application Computing Utilities
企业应用程序计算实用程序的服务质量管理
- 批准号:
0342556 - 财政年份:2004
- 资助金额:
-- - 项目类别:
Standard Grant
SGER: NMI: An Initial Study on Software Protection Techniques
SGER:NMI:软件保护技术的初步研究
- 批准号:
0401777 - 财政年份:2004
- 资助金额:
-- - 项目类别:
Standard Grant
SOFTWARE: Resource Virtualization for Cluster-Based Network Storage Service
软件:基于集群的网络存储服务的资源虚拟化
- 批准号:
0234281 - 财政年份:2003
- 资助金额:
-- - 项目类别:
Continuing Grant
A Decoupled I/O Architecture for Data-Intensive Cluster Computing
数据密集型集群计算的解耦 I/O 架构
- 批准号:
0083497 - 财政年份:2001
- 资助金额:
-- - 项目类别:
Standard Grant
Implementation Techniques Building Scalable Cluster-Based 3D Graphics Engines
构建可扩展的基于集群的 3D 图形引擎的实现技术
- 批准号:
9907485 - 财政年份:2000
- 资助金额:
-- - 项目类别:
Standard Grant
Implementation Techniques for High-Performance Real-Time IP Routers
高性能实时IP路由器的实现技术
- 批准号:
9814934 - 财政年份:1999
- 资助金额:
-- - 项目类别:
Standard Grant
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