NDLI: Practical defenses against pollution attacks in wireless network coding

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Introduction to special section SACMAT'08

Detecting and resolving policy misconfigurations in access-control systems

Authorization recycling in hierarchical RBAC systems

Relations among privacy notions

Robust and efficient authentication of video stream broadcasting

Cross-application data provenance and policy enforcement

Practical defenses against pollution attacks in wireless network coding

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Practical defenses against pollution attacks in wireless network coding

Content Provider	ACM Digital Library
Author	Nita-rotaru, Cristina Dong, Jing Curtmola, Reza
Copyright Year	2011
Abstract	Recent studies have shown that network coding can provide significant benefits to network protocols, such as increased throughput, reduced network congestion, higher reliability, and lower power consumption. The core principle of network coding is that intermediate nodes actively mix input packets to produce output packets. This mixing subjects network coding systems to a severe security threat, known as a pollution attack, where attacker nodes inject corrupted packets into the network. Corrupted packets propagate in an epidemic manner, depleting network resources and significantly decreasing throughput. Pollution attacks are particularly dangerous in wireless networks, where attackers can easily inject packets or compromise devices due to the increased network vulnerability. In this article, we address pollution attacks against network coding systems in wireless mesh networks. We demonstrate that previous solutions are impractical in wireless networks, incurring an unacceptable high degradation of throughput. We propose a lightweight scheme, DART, that uses time-based authentication in combination with random linear transformations to defend against pollution attacks. We further improve system performance and propose EDART, which enhances DART with an optimistic forwarding scheme. We also propose efficient attacker identification schemes for both DART and EDART that enable quick attacker isolation and the selection of attacker-free paths, achieving additional performance improvement. A detailed security analysis shows that the probability of a polluted packet passing our verification procedure is very low (less than 0.002% in typical settings). Performance results using the well-known MORE protocol and realistic link quality measurements from the Roofnet experimental testbed show that our schemes improve system performance over 20 times compared with previous solutions.
Starting Page	1
Ending Page	31
Page Count	31
File Format	PDF
ISSN	10949224
e-ISSN	15577406
DOI	10.1145/1952982.1952989
Volume Number	14
Issue Number	1
Journal	ACM Transactions on Information and System Security (TISSEC)
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2011-06-06
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Network coding Network coding security Pollution attacks Security Wireless network security
Content Type	Text
Resource Type	Article
Subject	Computer Science Safety, Risk, Reliability and Quality

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Practical defenses against pollution attacks in intra-flow network coding for wireless mesh networks

Pollution Attacks and Defenses in Wireless Interflow Network Coding Systems

On the practicality of cryptographic defences against pollution attacks in wireless network coding

Practical defenses against pollution attacks in intra-flow network coding for wireless mesh networks

Off-Path TCP Injection Attacks

Secure network coding against intra/inter-generation pollution attacks

An authentication code against pollution attacks in network coding

An Authentication Code Against Pollution Attacks in Network Coding

Security Analysis and Improvements on Two Homomorphic Authentication Schemes for Network Coding

Practical defenses against pollution attacks in wireless network coding

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