Contextual risk-based access control

Nguyen Ngoc Diep, Sungyoung Lee, Young Koo Lee, Heejo Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Citations (Scopus)

Abstract

Context-based access control is an emerging approach for modeling adaptive solution, making access control management more flexible and powerful. However, these strategies are inadequate for the increased flexibility and performance that ubiquitous computing environment requires because such systems can not utilize effectively all benefit from this environment. In this paper, we propose a solution based on risk to make use of many context parameters in order to provide good decisions for a safety environment. We design a new model for risk assessment in ubiquitous computing environment and use risk as a key component in decision-making process in our access control model.

Original languageEnglish
Title of host publicationProceedings of The 2007 International Conference on Security and Management, SAM'07
Pages406-412
Number of pages7
Publication statusPublished - 2007
Event2007 International Conference on Security and Management, SAM'07 - Las Vegas, NV, United States
Duration: 2007 Jun 252007 Jun 28

Publication series

NameProceedings of The 2007 International Conference on Security and Management, SAM'07

Other

Other2007 International Conference on Security and Management, SAM'07
CountryUnited States
CityLas Vegas, NV
Period07/6/2507/6/28

Keywords

  • Access control
  • Context
  • Risk

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Software

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