NDLI: SHAD: A Human-Centered Security Architecture for the Plan B Operating System

Content Provider	IEEE Xplore Digital Library
Author	Soriano, E. Ballesteros, F.J. Guardiola, G.
Copyright Year	2007
Description	Author affiliation: Laboratoire de Sistemas, Univ. Rey Juan Carlos, Madrid (Soriano, E.; Ballesteros, F.J.; Guardiola, G.)
Abstract	This paper describes SHAD, a novel architecture for security in pervasive computing environments, and a prototype implementation. SHAD is a peer-to-peer and human-centered security architecture. It is based in a general purpose personal device that manages the user's security: the UbiTerm. There are several other systems that, at first sight, seem to provide single sign-on in ubiquitous environments. We argue that they fail to do so in practice, and that SHAD offers for the first time a real SSO that works well in ubiquitous environments that require using multiple machines and services simultaneously. SHAD permits users to share their resources in an easy, natural, and intuitive way, even while being disconnected from the rest of the world. The architecture we propose is able to exploit context information, when it is available. It does not require hard administration tasks, and permits users to manage their own resources. We have been using SHAD for one year. This paper describes our prototype implementation, the experience using it, and some measures that confirm that our approach is reasonable in practice
Starting Page	272
Ending Page	282
File Size	312276
Page Count	11
File Format	PDF
ISBN	0769527876
DOI	10.1109/PERCOM.2007.31
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-03-19
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Security Operating systems Authentication Pervasive computing Computer architecture Middleware Prototypes Peer to peer computing Resource management Ubiquitous computing
Content Type	Text
Resource Type	Article

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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
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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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