Results 141 to 150 of about 12,389 (249)

Conditioned secure access control model based on multi-weighted roles and rules in workflow system

Tongxin xuebao, 2008
The traditional RBAC model cannot express complicated workflow secure access control constraint, so a new conditioned RBAC model suit for WfMS （workflow management system）—CMWRRBSAC （conditioned multi-weighted role and rule based secure access control ...
doaj   +2 more sources

Role-based access control (RBAC) in Java via proxy objects using annotations [PDF]

, 2010
Jeff Zarnett, Mahesh Tripunitara, Patrick Lam   +2 more
openalex   +1 more source

Policy analysis for self-administrated role-based access control

, 2013
Current techniques for security analysis of administrative role-based access control (ARBAC) policies restrict themselves to the separate administration assumption that essentially separates administrative roles from regular ones.
Ferrara, Anna Lisa, Madhusudan, P., Parlato, Gennaro   +2 more
core  

Quantifying Azure RBAC Wildcard Overreach [PDF]

arXiv
Azure RBAC leverages wildcard permissions to simplify policy authoring, but this abstraction often obscures the actual set of allowed operations and undermines least-privilege guarantees. We introduce Belshazaar, a two-stage framework that targets both the effective permission set problem and the evaluation of wildcards permissions spread.
arxiv  

Privacy Model based on RBAC for U-Healthcare Service Environment [PDF]

, 2012
Bong-Keun Rhee, Yoon-Su Jeong, Sang-Ho Lee   +2 more
openalex   +1 more source

Towards User-Oriented RBAC Model [PDF]

, 2013
Haibing Lu, Yuan Hong, Yanjiang Yang, Lian Duan, Nazia Badar   +4 more
openalex   +1 more source

Spectral-clustering-based abnormal permission assignments hunting framework

Tongxin xuebao, 2017
Migrating traditional access control,such as mandatory and discretionary access control,into role-based access control(RBAC)lightens a practical way to improve the user-permission management efficiency.To guarantee the security of RBAC system,it is ...
Liang FANG, Li-hua YIN, Feng-hua LI, Bin-xing FANG   +3 more
doaj   +2 more sources

Schema Based XML Security: RBAC Approach

, 2004
Xinwen Zhang, Jae-Hong Park, Ravi Sandhu
openalex   +1 more source

Design of SSL VPN system based on RBAC access [PDF]

, 2013
Yaqin Fan, Ge Zhang, Feifei Li, Xin Zhang   +3 more
openalex   +1 more source

Study on the Protective Immunity Induced by Pseudotyped Baculovirus Expressing the E Protein of Tembusu Virus in Ducklings. [PDF]

Genes (Basel), 2023
Ni Z, Yun T, Chen L, Ye W, Hua J, Zhu Y, Liu G, Zhang C.   +7 more
europepmc   +1 more source