NDLI: Securing Communication in a Peer-to-Peer Messaging Middleware

Content Provider	IEEE Xplore Digital Library
Author	Szilágyi, P.
Copyright Year	2013
Description	Author affiliation: Dept. of Math. & Comput. Sci., Babes-Bolyai Univ., Cluj-Napoca, Romania (Szilágyi, P.)
Abstract	Traditionally, message oriented middlewares (MOM) are looked upon as either centralized systems (e.g. AMQP) or a rigidly distributed collection of machines, requiring significant configuration overhead for achieving the desired throughput under the needed security constraints. On the other end of the spectrum, peer-to-peer systems (P2P) in general achieve amazing scalability and fault tolerance, but due to their very nature, are susceptible to various attacks. Since all measures of security have considerable consequences on the system's capabilities, the securing of a peer-to-peer system requires a thorough analysis on the exact designated use-case and environment in which the network is required to operate in, as well as all the possible threats the system must be able to withstand. The paper proposes a security model that bridges the distribution concept of peer-to-peer systems with the necessities of MOMs by rigorously defining the operational environment, assumptions and requirements, on top of which a security protocol was implemented. Taking advantage of the specific use case of P2P MOMs, further optimizations are provided which provide the same security against the defined threat model, but result in significant gains with regard to the overall switching throughput of the network.
Starting Page	329
Ending Page	335
File Size	429044
Page Count	7
File Format	PDF
ISBN	9781479930357
e-ISBN	9781479930364
DOI	10.1109/SYNASC.2013.50
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-09-23
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Protocols Throughput Peer-to-peer computing Encryption Method of moments
Content Type	Text
Resource Type	Article

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

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