Multi-session Separation of Duties (MSoD) for RBAC

Chadwick, David; Xu, Wensheng; Otenko, Sassa; Laborde, Romain; Nasser, Bassem

doi:10.1109/icdew.2007.4401062

“…propose an SoD policy model that spans multiple sessions [7]. Furthermore, they discuss the implementation of their model in the PERMIS Privilege Management Infrastructure.…”

Section: Related Workmentioning

confidence: 99%

Separation of duties as a service

Basin

¹

,

Burri

²

,

Karjoth

³

2011

Proceedings of the 6th ACM Symposium on Information, Computer and Communications Security

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…Chadwick et al [6] proposed the multi-session Separation of Duty (MSoD) to support the role-based SoD constraint in dynamic virtual organizations (VOs) via Multi-session mutually exclusive roles (MMER) constraint. A MMER constraint can be denoted as an m-out-of-n constraint, which contains n MSoD roles in which m or more roles are conflicting with each other and cannot be activated by a user in a particular business context.…”

Section: Related Workmentioning

confidence: 99%

Run-time enforcement model for Dynamic Separation of Duty

Janpitak

¹

,

Sathitwiriyawong

²

2010

2010 10th International Symposium on Communications and Information Technologies

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…Moreover, it is necessary to prevent an employee from approving his own trip. Multi-session SoD (Chadwick et al, 2007) is a useful concept to this end. Finally, business processes may call out to trustworthy services only.…”

Section: Access Controlmentioning

confidence: 99%

Identity business processes

Müller

¹

,

Böhm

²

2014

IJTMCC

0

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

show abstract

Multi-session Separation of Duties (MSoD) for RBAC

Abstract: Separation of duties (SoD)

Cited by 18 publications

References 14 publications

Separation of duties as a service

Separation of duties as a service

Run-time enforcement model for Dynamic Separation of Duty

Identity business processes

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