2020
DOI: 10.1007/978-3-030-58951-6_26
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Polisma - A Framework for Learning Attribute-Based Access Control Policies

Abstract: Technology advances in areas such as sensors, IoT, and robotics, enable new collaborative applications (e.g., autonomous devices). A primary requirement for such collaborations is to have a secure system which enables information sharing and information flow protection. Policy-based management system is a key mechanism for secure selective sharing of protected resources. However, policies in each party of such a collaborative environment cannot be static as they have to adapt to different contexts and situatio… Show more

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Cited by 27 publications
(23 citation statements)
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“…The basic framework of the attribute-based access control (ABAC) model [16] is shown in Figure 5. The basic steps of the authorization process of the access control policy are as follows:…”
Section: Systemmentioning
confidence: 99%
“…The basic framework of the attribute-based access control (ABAC) model [16] is shown in Figure 5. The basic steps of the authorization process of the access control policy are as follows:…”
Section: Systemmentioning
confidence: 99%
“…Karimi et al [17] propose a policy mining method based on unsupervised learning algorithm, which mines policies from the extracted policy rule pattern. Jabal et al [18] propose a framework for learning ABAC policies from examples and context information. The framework achieves good results in both real logs and synthetic logs.…”
Section: 2mentioning
confidence: 99%
“…The authors have also proposed rule pruning and policy refinement techniques. [14] presents a framework known as Polisma for learning ABAC policies from access logs by using a combination of statistical, data mining and machine learning algorithms. In [16], the authors have designed a policy learning method that is adaptive in nature using a feedback loop and is applicable for home Internet of Things (IoT) environment.…”
Section: Related Workmentioning
confidence: 99%
“…They have modeled the problem of ABAC policy learning as a reinforcement learning problem. Very recently, Bertino et al have proposed an approach known as FLAP [15] for collaborative environments. FLAP enables one organization to learn policies from another organization and perform policy adaptation via a policy learning framework by using local log or local policies or local learning or hybrid learning.…”
Section: Related Workmentioning
confidence: 99%
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