The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Hoje, a confiança desempenha um papel central nos serviços em ambientes distribuídos. A confiança implantada convencionalmente tem sido baseada em uma estrutura estática na qual um servidor responde a uma solicitação de serviço sob políticas determinadas estaticamente. No entanto, de acordo com a evolução dos ambientes distribuídos capacitados com IoT e mecanismos de acesso federado, o comportamento dinâmico deve ser analisado e levado em conta na prestação de serviços, o que a confiança convencional não consegue lidar adequadamente. Neste artigo, propomos uma extensão do PDP (Policy Decision Point) na qual as asserções juntamente com as solicitações de serviço são avaliadas. Além disso, a avaliação pode ser configurada dinamicamente em um ambiente de confiança em evolução dinâmica. Propomos um modelo de confiança elástica tendo em vista um ambiente de confiança dinâmico. Isso permite a modelagem intuicionista de serviços distribuídos elásticos concretos típicos.
Hiroyuki SATO
University of Tokyo
Noriyasu YAMAMOTO
Fukuoka Institute of Technology
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copiar
Hiroyuki SATO, Noriyasu YAMAMOTO, "Elastic Trust Model for Dynamically Evolving Trust Frameworks" in IEICE TRANSACTIONS on Information,
vol. E102-D, no. 9, pp. 1617-1624, September 2019, doi: 10.1587/transinf.2018OFI0001.
Abstract: Today, trust plays a central role in services in distributed environments. Conventionally deployed trust has been based on static framework in which a server responds to a service request under statically determined policies. However, in accordance with evolution of distributed environments empowered with IoT and federated access mechanisms, dynamic behavior must be analyzed and taken into service provision, which conventional trust cannot properly handle. In this paper, we propose an extension of PDP (Policy Decision Point) in which assertions together with service requests are evaluated. Furthermore, the evaluation may be dynamically configured in dynamically evolving trust environment. We propose an elastic trust model in view of dynamic trust environment. This enables intuitionistic modeling of typical concrete elastic distributed services.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.2018OFI0001/_p
Copiar
@ARTICLE{e102-d_9_1617,
author={Hiroyuki SATO, Noriyasu YAMAMOTO, },
journal={IEICE TRANSACTIONS on Information},
title={Elastic Trust Model for Dynamically Evolving Trust Frameworks},
year={2019},
volume={E102-D},
number={9},
pages={1617-1624},
abstract={Today, trust plays a central role in services in distributed environments. Conventionally deployed trust has been based on static framework in which a server responds to a service request under statically determined policies. However, in accordance with evolution of distributed environments empowered with IoT and federated access mechanisms, dynamic behavior must be analyzed and taken into service provision, which conventional trust cannot properly handle. In this paper, we propose an extension of PDP (Policy Decision Point) in which assertions together with service requests are evaluated. Furthermore, the evaluation may be dynamically configured in dynamically evolving trust environment. We propose an elastic trust model in view of dynamic trust environment. This enables intuitionistic modeling of typical concrete elastic distributed services.},
keywords={},
doi={10.1587/transinf.2018OFI0001},
ISSN={1745-1361},
month={September},}
Copiar
TY - JOUR
TI - Elastic Trust Model for Dynamically Evolving Trust Frameworks
T2 - IEICE TRANSACTIONS on Information
SP - 1617
EP - 1624
AU - Hiroyuki SATO
AU - Noriyasu YAMAMOTO
PY - 2019
DO - 10.1587/transinf.2018OFI0001
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E102-D
IS - 9
JA - IEICE TRANSACTIONS on Information
Y1 - September 2019
AB - Today, trust plays a central role in services in distributed environments. Conventionally deployed trust has been based on static framework in which a server responds to a service request under statically determined policies. However, in accordance with evolution of distributed environments empowered with IoT and federated access mechanisms, dynamic behavior must be analyzed and taken into service provision, which conventional trust cannot properly handle. In this paper, we propose an extension of PDP (Policy Decision Point) in which assertions together with service requests are evaluated. Furthermore, the evaluation may be dynamically configured in dynamically evolving trust environment. We propose an elastic trust model in view of dynamic trust environment. This enables intuitionistic modeling of typical concrete elastic distributed services.
ER -