Dynamic Trust Level Decision in Pervasive
Environment
Journal:
GRENZE International Journal of Engineering and Technology
Authors:
Sonali Goyal, Neera Batra
Volume:
2
Issue:
2
Grenze ID:
01.GIJET.2.2.506
Pages:
18-28
Abstract
Pervasive computing expands the computing part in physical world. Goal of this
technology is to create ambient intelligence where devices are embedded in the environment
in order to provide connectivity all the time. However, not all information needs to be visible
to all and needs to be shown only to the authorized users. This paper describes how existing
solutions are sufficient for controlling access to the services and to achieve this objective,
distributed access architecture has been implemented which supports complex and derived
information. This paper focuses on two main issues: (1) to access the required information
about a user that whether a user is authorized one or not and to achieve this goal an access
controlled architecture has been proposed and implemented (2) to calculate the trust value
which is helpful in reducing the influence of intruders by making a service prove that
authorized client is accessing the information.