About: Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures

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type	http://eprints.org/ontology/ArticleEPrint http://eprints.org/ontology/EPrint Article Academic Article
seeAlso	HTML Summary of #81860 Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures
sameAs	Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures
http://eprints.org/ontology/hasAccepted	Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures (PDF)
http://eprints.org/ontology/hasDocument	Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures (PDF) Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures (Other) Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures (Other) Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures (Other) Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures (Other) Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures (Other)
dc:hasVersion	Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures (PDF)
Title	Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures
described by	https://demo.openlinksw.com/about/id/entity/https/raw.githubusercontent.com/annajordanous/CO644Files/main/export_kar_RDFN3.n3
Date	2020-07-01
Creator	Christopher Bailey Rogerio de Lemos
status	peer reviewed published
Publisher	Elsevier
abstract	Self-adaptive systems are able to modify their behaviour and/or structure in response to changes that occur to the system, its environment, or even its goals. In terms of authorisation infrastructures, self-adaptation has shown to be a promising solution for enforcing access control policies and subject access privileges when mitigating insider threat. This paper describes the resilience evaluation of a self-adaptive authorisation infrastructure by simulating a case study related to insider threats. As part of this evaluation, a malicious changeload has been formally defined in order to describe scenarios of abuse in access control. This malicious changeload was then used to stimulate self-adaptation within a federated authorisation infrastructure. The evaluation confirmed the resilience of a self-adaptive authorisation infrastructure in handling abuse of access under repeatable conditions by consistently mitigating abuse under normal and high loads. The evaluation has also shown that self-adaptation had a minimal impact on the authorisation infrastructure, even when adapting authorisation policies while mitigating abuse of access.
Is Part Of	Future Generation Computer Systems https://kar.kent.ac.uk/id/repository
Subject	QA 76 Software, computer programming, QA76.76 Computer software
list of authors	https://kar.kent.ac.uk/id/eprint/81860#authors
volume	113
is topic of	https://raw.githubusercontent.com/annajordanous/CO644Files/main/export_kar_RDFN3.n3
is primary topic of	HTML Summary of #81860 Malicious Changeload for the Resilience Evaluation of Self-adaptive Authorisation Infrastructures

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