Results 31 to 40 of about 1,069 (174)

Implementing RBAC Policies [PDF]

, 2003
We show how role-based access control (RBAC) and temporal RBAC (TRBAC) policies may be formally represented and translated into PL/SQL code to implement practical access control policies to protect Oracle SQL databases. Performance results for an implementation of a TRBAC policy in PL/SQL are presented.
Barker, Steve, Douglas, Paul, Fanning, Terry   +2 more
openaire   +2 more sources

A Model-driven Role-based Access Control for SQL Databases

Complex Systems Informatics and Modeling Quarterly, 2015
Nowadays security has become an important aspect in information systems engineering. A mainstream method for information system security is Role-based Access Control (RBAC), which restricts system access to authorised users.
Raimundas Matulevičius, Henri Lakk
doaj   +1 more source

Sand Cat Swarm Optimization-based prediction regressions on the elastic modulus of Recycled brick aggregates concrete

Journal of Applied Science and Engineering
Recycled brick aggregates (RBAs) are produced by the process of crushing unused bricks.This approach offers an effective solution for addressing environmental degradation and limited availability of natural resources in civil engineering sector.
Lijuan Yao
doaj   +1 more source

Navigating Open‐Source Serverless Frameworks: An Empirical Analysis of Issues and their Underlying Causes

Software: Practice and Experience, EarlyView.
Context Serverless computing, also referred to as Function‐as‐a‐Service (FaaS), has revolutionized application development by abstracting the management of underlying infrastructure. Accordingly, the software industry frequently adopts open‐source serverless frameworks such as OpenFaaS and Apache OpenWhisk for greater portability and flexibility ...
Muhammad Hamza, Muhammad Waseem, Muhammad Azeem Akbar, Kari Smolander, Tommi Mikkonen   +4 more
wiley   +1 more source

Rose Bengal acetate photodynamic therapy (RBAc-PDT) induces exposure and release of Damage-Associated Molecular Patterns (DAMPs) in human HeLa cells.

PLoS ONE, 2014
The new concept of Immunogenic Cell Death (ICD), associated with Damage Associated Molecular Patterns (DAMPs) exposure and/or release, is recently becoming very appealing in cancer treatment.
Elisa Panzarini, Valentina Inguscio, Gian Maria Fimia, Luciana Dini   +3 more
doaj   +1 more source

Enabling pandemic‐resilient healthcare: Narrowband Internet of Things and edge intelligence for real‐time monitoring

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract The Internet of Things (IoT) in deploying robotic sprayers for pandemic‐associated disinfection and monitoring has garnered significant attention in recent research. The authors introduce a novel architectural framework designed to interconnect smart monitoring robotic devices within healthcare facilities using narrowband Internet of Things ...
Md Motaharul Islam, Mohammad Kamrul Hasan, Shayla Islam, Mohammed Balfaqih, Ahmed Ibrahim Alzahrani, Nasser Alalwan, Nurhizam Safie, Zaheed Ahmed Bhuiyan, Rahul Thakkar, Taher M. Ghazal   +9 more
wiley   +1 more source

Event-driven RBAC

Journal of Computer Security, 2015
Context-aware access control systems should reactively adapt access control decisions to dynamic environmental conditions. In this paper we present ERBAC – an event-driven extension of the TRBAC model that allows the specification and enforcement of general reactive policies – and its implementation.
Bonatti Piero, Galdi Clemente, Torres Davide   +2 more
openaire   +4 more sources

RBAC administration in distributed systems [PDF]

Proceedings of the 13th ACM symposium on Access control models and technologies, 2008
Large and distributed access control systems are increasingly common, for example in health care. In such settings, access control policies may become very complex, thus complicating correct and efficient adminstration of the access control system.
Dekker, M.A.C., Crampton, J., Etalle, Sandro   +2 more
openaire   +3 more sources

Static Enforcement of Role-Based Access Control [PDF]

Electronic Proceedings in Theoretical Computer Science, 2014
We propose a new static approach to Role-Based Access Control (RBAC) policy enforcement. The static approach we advocate includes a new design methodology, for applications involving RBAC, which integrates the security requirements into the system's ...
Asad Ali, Maribel Fernández
doaj   +1 more source

Blockchain Security: An Empirical Evaluation of High‐Impact Exploits and Detection Tools

SECURITY AND PRIVACY, Volume 9, Issue 6, November/December 2026.
ABSTRACT Blockchain introduced secure, peer‐to‐peer transactions in decentralized environments without reliance on central authorities. However, attackers continue to exploit blockchain projects. Over the past decade, reported blockchain exploit losses have exceeded $24 billion.
Abdur Rehman Raza, Shahzaib Tahir, Muhammad Ahmed Bilal, Attiq Ahmed, Jaleed Khan, Hammad Afzal   +5 more
wiley   +1 more source