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- Abbas, Haider, et al.
(författare)
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Architectural Description of an Automated System for Uncertainty Issues Management in Information Security
- 2010
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Ingår i: International Journal of computer Science and Information Security. - USA. - 1947-5500. ; 8:3, s. 59-67
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Tidskriftsartikel (refereegranskat)abstract
- Information technology evolves at a faster pace giving organizations a limited scope to comprehend and effectively react to steady flux nature of its progress. Consequently the rapid technological progression raises various concerns for the IT system of an organization i.e. existing hardware/software obsoleteness, uncertain system behavior, interoperability of various components/method, sudden changes in IT security requirements and expiration of security evaluations. These issues are continuous and critical in their nature that create uncertainty in IT infrastructure and threaten the IT security measures of an organization. In this research, Options theory is devised to address uncertainty issues in IT security management and the concepts have been developed/validated through real cases on SHS (Spridnings-och-Hämtningssystem) and ESAM (E-society) systems. AUMSIS (Automated Uncertainty Management System in Information Security) is the ultimate objective of this research which provides an automated system for uncertainty management in information security. The paper presents the architectural description of AUMSIS, its various components, information flow, storage and information processing details using options valuation techniques. It also presents heterogeneous information retrieval problems and their solution. The architecture is validated with examples from SHS system
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- Trojer, Lena, 1951-, et al.
(författare)
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Overview of Broadband Connectivity for Rural Areas-Tanzania as a Case Study
- 2017
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Ingår i: International Journal of Computer Science and Information Security. - 1947-5500. ; 15:4
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Tidskriftsartikel (refereegranskat)abstract
- Broadband connectivity is a necessary servicerequired not only in urban areas but more so in rural areaswhere most of the basic services are inadequate or do not existat all. Broadband services can enable many services to beoffered through information and communication technologies(ICTs) to the extent that rural people can get a chance to enjoyquality communication and other services as in urban areasand be part of the socio-economic development of a givencommunity. Currently, there is a number of technologies andinitiatives to connect rural and urban-underserved areas at areasonable cost but most of the rural users are yet to beconnected. This paper gives an overview and a discussion ontechnologies, broadband connectivity models, infrastructureand policy readiness, and initiatives towards achievingconnectivity and bridging the digital divide. The context of thispaper is rural areas in Tanzania.
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