A Dynamic Access Control Model for Spatial Data

Zhang, Fengli; Chen, Junxin; Zhou, Hongchuan; Geng, Zhengwei

doi:10.1109/cis.2016.0133

Cited by 3 publications

(1 citation statement)

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“…At present, the access technology adopted in a multidomain environment is a cross-domain access control model based on trust interaction under the condition of Role-Based Access Control (RBAC) [19]. is article also conducts a risk evaluation of the behaviour of cross-domain interactions based on trust interactions.…”

Section: Description Of the Evaluation Modelmentioning

confidence: 99%

Risk Situation Assessment Model Based on Interdomain Interaction in Cloud Computing Environment

Wang

2020

Security and Communication Networks

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With the widespread application of cloud computing sharing technology, the demand for cross-domain interaction is also increasing. However, due to the uncertainty of interaction behaviour and the difference of network service quality, the risk of cross-domain interaction cannot be accurately evaluated. Therefore, this paper proposes a risk situation evaluation model based on interdomain interactions. The model collects interactive credentials such as the frequency, credibility, and time-effectiveness of the user-submitted evaluations. At the same time, it collects the evaluation of quality of service provided by the network security domain. Then, we set up a risk evaluation equation based on the interaction credentials to implement the risk evaluation of cross-domain interaction behaviour. Finally, we apply MATLAB platform to simulate the evolution process of evaluation. The experimental results show that, compared with other models, the evaluation method proposed in this paper improves the accuracy of the evaluation results and meets the security requirements of multidomain interaction.

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Section: Description Of the Evaluation Modelmentioning

confidence: 99%