Assigning access control lists to a hierarchical namespace to optimize ACL inheritance
Methods, apparatuses, and computer program products are provided for assigning Access Control Lists ('ACLs') to a hierarchical namespace to optimize ACL inheritance. Embodiments include creating an entitlement matrix for a plurality of resources; creating a tree structure having a pluralit...
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Format | Patent |
Language | English |
Published |
08.11.2011
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Abstract | Methods, apparatuses, and computer program products are provided for assigning Access Control Lists ('ACLs') to a hierarchical namespace to optimize ACL inheritance. Embodiments include creating an entitlement matrix for a plurality of resources; creating a tree structure having a plurality of nodes for the hierarchical namespace in dependence upon the entitlement matrix; creating a plurality of ACLs in dependence upon the entitlement matrix; identifying a plurality of attachment points in the hierarchical namespace for the ACLs in dependence upon ACL attachment rules; and attaching the ACLs to the attachment points. Creating an entitlement matrix for a plurality of resources may be carried out by creating a matrix of resources and permissions for users. |
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AbstractList | Methods, apparatuses, and computer program products are provided for assigning Access Control Lists ('ACLs') to a hierarchical namespace to optimize ACL inheritance. Embodiments include creating an entitlement matrix for a plurality of resources; creating a tree structure having a plurality of nodes for the hierarchical namespace in dependence upon the entitlement matrix; creating a plurality of ACLs in dependence upon the entitlement matrix; identifying a plurality of attachment points in the hierarchical namespace for the ACLs in dependence upon ACL attachment rules; and attaching the ACLs to the attachment points. Creating an entitlement matrix for a plurality of resources may be carried out by creating a matrix of resources and permissions for users. |
Author | Weeden, Shane Bradley |
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References | Bsaibes et al. (5701458) 19971200 Herrick et al. (5778222) 19980700 Aldred et al. (6438549) 20020800 Sim et al. (2002/0133491) 20020900 Theimer et al. (5649099) 19970700 Gai et al. (6651096) 20031100 Hugh (2003/0117434) 20030600 Barkley et al. (6202066) 20010300 Quinn et al. (2003/0135513) 20030700 Montague et al. (5761669) 19980600 |
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Title | Assigning access control lists to a hierarchical namespace to optimize ACL inheritance |
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