Dynamic deployment of context-aware access control policies for constrained security devices
نویسندگان
چکیده
منابع مشابه
Dynamic deployment of context-aware access control policies for constrained security devices
Securing the access to a server, guaranteeing a certain level of protection over an encrypted communication channel, executing particular counter measures when attacks are detected are examples of security requirements. Such requirements are identi ed based on organizational purposes and expectations in terms of resource access and availability and also on system vulnerabilities and threats. Al...
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One of the aspects of autonomic computing is self-protecting where systems are required to consistently enforce security policies in order to allow legitimate actions. The information that comes through the feedback loop after being monitored and analayzed tells the systems what is happening in the environments. The analyzed information describes situation and it is called context. The challeng...
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Mandatory access control models have traditionally been employed as a robust security mechanism in multilevel security environments such as military domains. In traditional mandatory models, the security classes associated with entities are context-insensitive. However, context-sensitivity of security classes and flexibility of access control mechanisms may be required especially in pervasive c...
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Enterprises are embracing cloud computing in order to reduce costs and increase agility in their everyday business operations. Nevertheless, due mainly to confidentiality, privacy and integrity concerns, many are still reluctant to migrate their sensitive data to the cloud. In this paper, firstly, we outline the construction of a suitable Context-aware Security Model, for enhancing security in ...
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ژورنال
عنوان ژورنال: Journal of Systems and Software
سال: 2011
ISSN: 0164-1212
DOI: 10.1016/j.jss.2011.02.005