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Firewalls have an important role in network security. However, managing firewall policies is an extremely complex task because the large number of interacting rules in single or d...

Tung Tran, Ehab S. Al-Shaer, Raouf Boutaba

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LISA
2007

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Assisted Firewall Policy Repair Using Examples and History

14 years 2 months ago

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Firewall policies can be extremely complex and difficult to maintain, especially on networks with more than a few hundred machines. The difficulty of configuring a firewall proper...

Robert M. Marmorstein, Phil Kearns

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LISA
2007

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Everlab: A Production Platform for Research in Network Experimentation and Computation

14 years 2 months ago

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We have pioneered the deployment of EverLab, a production level private PlanetLab system using high-end clusters spread over Europe. EverLab supports both experimentation and comp...

Elliot Jaffe, Danny Bickson, Scott Kirkpatrick

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LISA
2007

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Network Patterns in Cfengine and Scalable Data Aggregation

14 years 2 months ago

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Network patterns are based on generic algorithms that execute on tree-based overlays. A set of such patterns has been developed at KTH to support distributed monitoring in network...

Mark Burgess, Matthew Disney, Rolf Stadler

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LISA
2007

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ZFS

14 years 2 months ago

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Jeff Bonwick

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LISA
2007

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Usher: An Extensible Framework for Managing Clusters of Virtual Machines

14 years 2 months ago

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Usher is a virtual machine management system designed to impose few constraints upon the computing environment under its management. Usher enables administrators to choose how the...

Marvin McNett, Diwaker Gupta, Amin Vahdat, Geoffre...

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LISA
2007

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PoDIM: A Language for High-Level Configuration Management

14 years 2 months ago

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The high rate of requirement changes make system administration a complex task. This complexity is further influenced by the increasing scale, unpredictable behaviour of software ...

Thomas Delaet, Wouter Joosen

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LISA
2007

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The LHC Computing Challenge

14 years 2 months ago