NDLI: An Architecture for Secure VoIP and Collaboration Applications

Content Provider	IEEE Xplore Digital Library
Author	Zisiadis, D. Kopsidas, S. Tassiulas, L.
Copyright Year	2007
Description	Author affiliation: Univ. of Thessaly, Volos (Zisiadis, D.; Kopsidas, S.; Tassiulas, L.)
Abstract	VoIP and collaboration Internet applications are a driving force for the use and expansion of the Internet. Current applications usually require end user registration in a central user database, which in turn provides directory services to the users of the relevant system; in addition they use either two bridged client- server connections between the end users and the server or they allow direct client connections. In this paper we propose a new architecture that leverage security for user communications carried over the Internet. Our proposal ensures end-to-end security through the implementation of the biometric based procedures followed by the VoIPSec (voice interactive personalized security) protocol. Our approach alleviates the need of a trusted third party authentication authority. We present the architecture of a novel application with enhanced security. We also identify implementation fundamentals and provide experimental results for the overhead on the data exchange path and on the end users' devices.
Starting Page	79
Ending Page	84
File Size	199385
Page Count	6
File Format	PDF
ISBN	0769528635
DOI	10.1109/SECPERU.2007.4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-07-19
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Biometrics Protocols Databases Data security Collaboration Authentication Internet Communication system security Proposals Web server
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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