Repairable Architecture for Intrusion-Tolerant Network-Centric Systems

Abstract

In summary, given an internet service, Arachne automatically instruments its application components to keep track of inter-request dependencies and associations between incoming requests and persistent state update operations. In addition, Arachne keeps proper update logs to ensure every file system and DBMS update operation is undoable. At repair time, Arachne derives the set of requests that are directly or indirectly dependent on the error/attack request in question, initiates file systems and DBMS undo operations to erase the side effects of these requests, and finally re- executes them according to their timestamps to re-incorporate their effects into the state of the internet service.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2006
Accession Number
ADA444722

Entities

People

  • Tzi-cker Chiueh

Organizations

  • Stony Brook University

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Air Force
  • Air Force Research Laboratories
  • Application Software
  • Computer Network Security
  • Computer Programs
  • Computer Science
  • Computers
  • Cybersecurity
  • Database Management Systems
  • Databases
  • Detection
  • Information Systems
  • Internet
  • Intrusion
  • Networks
  • Operating Systems
  • Side Effects

Fields of Study

  • Computer science

Readers

  • Applied Combinatorial Optimization and Logic Circuit Design.
  • Database Systems and Applications
  • Parallel and Distributed Computing.