Please use this identifier to cite or link to this item:
http://hdl.handle.net/10603/428605
Title: | Designing Authentication and Privacy Schemes for Ubiquitous Services |
Researcher: | Gunjal, Samyama G H |
Guide(s): | Venkataram, Pallapa |
Keywords: | Engineering Engineering and Technology Engineering Electrical and Electronic |
University: | Indian Institute of Science Bangalore |
Completed Date: | 2021 |
Abstract: | Ubiquitous services in ubiquitous environments provide personalized and adaptive services to a user anytime anywhere, by considering the context information such as profile information and history of the users. Ubiquitous services, like ubiquitous health care service, ubiquitous shopping complex, ubiquitous tourist guide systems, ubiquitous learning systems, provide adaptive, user-centric, context-aware services intelligently in healthcare, product purchase, tourism and education fields respectively. The objective of the work is to design secured ubiquitous services for ubiquitous users. Proposes user authentication, mutual authentication between user and service provider, service access control and user privacy schemes for ubiquitous services. Ubiquitous services require context aware information of a user such as interests, activities or preferences. Proposed work uses hybrid Genetic Algorithm - Agent technology. Agents are intelligent and have the capability to take decisions by themselves, and dynamically resolve the local problems. Two variants of agents, Static Agent (SA) and Mobile Agents (MAs) are employed, where the SA resides at the ubiquitous service provider and deploys MA on requirement. Correlations among contexts are established and relevant contexts are obtained through genetic algorithm(GA). To have a secured ubiquitous service for ubiquitous users, we have proposed the following works: Ubiquitous User Authentication: To avail ubiquitous services, users need to be authenticated. Using GA-Agent technology, authentication certificates are generated based on user context information considering user personal and professional information, activity, relation, location, status, etc. The proposed authentication scheme is analysed and validated using BAN Logic. The designed scheme is implemented over the ubiquitous health care service and the results demonstrate that a consistent authentication was rendered to the users and health-workers. The certificate generated is simple, accurate, and smaller... |
Pagination: | xiv, 161 |
URI: | http://hdl.handle.net/10603/428605 |
Appears in Departments: | Electrical Communication Engineering |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
01_title.pdf | Attached File | 38.06 kB | Adobe PDF | View/Open |
02_prelim pages.pdf | 70.9 kB | Adobe PDF | View/Open | |
03_table of contents.pdf | 44.76 kB | Adobe PDF | View/Open | |
04_abstract.pdf | 29.95 kB | Adobe PDF | View/Open | |
05_chapter 1.pdf | 1.48 MB | Adobe PDF | View/Open | |
06_chapter 2.pdf | 485.17 kB | Adobe PDF | View/Open | |
07_chapter 3.pdf | 1.16 MB | Adobe PDF | View/Open | |
08_chapter 4.pdf | 368.78 kB | Adobe PDF | View/Open | |
09_chapter 5.pdf | 327.33 kB | Adobe PDF | View/Open | |
10_annexure.pdf | 110.38 kB | Adobe PDF | View/Open | |
80_recommendation.pdf | 65.57 kB | Adobe PDF | View/Open |
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