On the Interaction Between Role-Based Access Control and Relational Databases
نویسندگان
چکیده
منابع مشابه
Core Role Based Access Control (RBAC) mechanism for MySQL
RBAC or Role-Based Access Control is an approach to restrict system access to authorized users and help in implementing a secure access control for larger databases. MySQL is a popular open source relational database management system (RDBMS) which currently implements MAC and DAC access control mechanisms. We extend the access control policies in MySQL by adding the Core RBAC functionality to it.
متن کاملThe security architecture of IRO-DB
This paper describes the security architecture of the IRO-DB database federation, a system supporting interoperable access between relational and object-oriented databases. The security policy developed is a federated, administrative, discretionary access control policy supporting positive, negative, as well as implied authorizations. It includes a procedure for conflict resolution within the s...
متن کاملAuthorization and Access Control in IRO-DB
*) This work is supported by European ESPRIT III, project Nr. 8629. Abstract The paper describes authorization and access control in the IRO-DB database system, a system supporting interoperable access between relational and object-oriented databases. The security policy developed is a federated, administrative discretionary access control policy which supports positive, negative, as well as im...
متن کاملRuntime Values Driven by Access Control Policies - Statically Enforced at the Level of Relational Business Tiers
Access control is a key challenge in software engineering, especially in relational database applications. Current access control techniques are based on additional security layers designed by security experts. These additional security layers do not take into account the necessary business logic leading to a separation between business tiers and access control mechanisms. Moreover, business ti...
متن کاملFuzzy multi-criteria selection procedures in choosing data source
Technology assessment and selection has a substantial impact on organizations procedures in regards to technology transfer. Technological decisions are usually made by a group of experts, and whereby integrity of these viewpoints to a single decision can be quite complex. Today, operational databases and data warehouses exist to manage and organize data with specific features and henceforth, th...
متن کامل