Ecole d'ingénieur et centre de recherche en Sciences du numérique

Security and trust issues in ubiquitous environments - The business-to-employee dimension

Walter, Thomas; Bussard, Laurent; Robinson, Philip; Roudier, Yves

SAINT 2004, Conference Workshop on "Ubiquitous network and services, January 26-30, 2004, Tokyo, Japan / Published in 2004 Symposium on Applications and the Internet Workshops (SAINT 2004 Workshops), IEEE Computer Society Press, 2004, ISBN 0-7695-2050-2

Ubiquitous applications and services combined with mobile business applications define a challenging context for security and trust. Besides the basic security requirements for controlled access, confidentiality, data integrity and accountability it is essential to know whether devices surrounding a user are trusted and to distribute application tasks between those devices. We propose a development framework that combines security policies, certificates and an enforcement protocol as a solution to provide security and trust in ubiquitous applications and services. Security policies define the constraints when, how and which mobile devices can be use in a mobile business application. Enforcement of policies makes use of certificates, defined for users and devices, which determine delegable application tasks and trustworthiness of devices. Our proposed framework is flexible - can be dynamically changed, is adaptable - can be dynamically extended, and is scalable - policies and certificates are evaluated on demand and in a distributed

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Titre:Security and trust issues in ubiquitous environments - The business-to-employee dimension
Département:Sécurité numérique
Eurecom ref:1283
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Bibtex: @inproceedings{EURECOM+1283, doi = {}, year = {2004}, title = {{S}ecurity and trust issues in ubiquitous environments - {T}he business-to-employee dimension}, author = {{W}alter, {T}homas and {B}ussard, {L}aurent and {R}obinson, {P}hilip and {R}oudier, {Y}ves}, booktitle = {{SAINT} 2004, {C}onference {W}orkshop on "{U}biquitous network and services, {J}anuary 26-30, 2004, {T}okyo, {J}apan / {P}ublished in 2004 {S}ymposium on {A}pplications and the {I}nternet {W}orkshops ({SAINT} 2004 {W}orkshops), {IEEE} {C}omputer {S}ociety {P}ress, 2004, {ISBN} 0-7695-2050-2}, address = {{T}okyo, {JAPON}}, month = {01}, url = {} }
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