A New Reflective and Reliable Context-Oriented Event Service Architecture for Pervasive Computing

2006 ◽  
pp. 139-148 ◽  
Author(s):  
Sung Keun Song ◽  
Hee Yong Youn ◽  
Ungmo Kim
Keyword(s):  
Pervasive Computing ◽  
Service Architecture ◽  
Event Service

scholarly journals SETUCOM: Secure and Trustworthy Context Management for Context-Aware Security and Privacy in the Internet of Things

2021 ◽  
Vol 2021 ◽  
pp. 1-24
Author(s):  
Tidiane Sylla ◽  
Mohamed Aymen Chalouf ◽  
Francine Krief ◽  
Karim Samaké
Keyword(s):  
Pervasive Computing ◽  
Smart City ◽  
Information Exchange ◽  
Trust Management ◽  
Security And Privacy ◽  
Context Aware ◽  
Service Architecture ◽  
Context Management ◽  
Iot Devices ◽  
The Internet Of Things

IoT technologies facilitate the development and the improvement of pervasive computing by enabling effective context-awareness features. These features enable the IoT applications to detect the user’s situation and adapt their behavior. They also enable context-aware security and privacy, which consist in adapting security and privacy mechanisms’ deployment to the user’s situation. Research studies on context-aware security and privacy focus on security and privacy mechanisms’ implementation but do not consider the secure and trustworthy context management. In this paper, we introduce a new secure and trustworthy context management system for context-aware security and privacy in the smart city: “SETUCOM.” SETUCOM is the implementation of the DTM (Device Trust Management) module of the CASPaaS (Context-Aware Security and Privacy as a Service) architecture. It secures context information exchange by using a lightweight hybrid encryption system adapted to IoT devices and manages trust through artificial intelligence techniques such as Bayesian networks and fuzzy logic. A detailed description of the proposed system is provided, and its main performances are evaluated. The results prove SETUCOM feasibility in context-aware security and privacy for the smart city.

A Security Architecture Based on Trust Management for Pervasive Computing Systems

2005 ◽  
Author(s):  
Lalana Kagal ◽  
Jeffrey Undercoffer ◽  
Filip Perich ◽  
Anupam Joshi ◽  
Tim Finin
Keyword(s):  
Pervasive Computing ◽  
Trust Management ◽  
Security Architecture ◽  
Computing Systems
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