Generalization and Enforcement of Role-based Access Control Using a Novel Event-based Approach

نویسندگان

  • Leonidas Fegaras
  • Mohan Kumar
چکیده

GENERALIZATION AND ENFORCEMENT OF ROLE-BASED ACCESS CONTROL USING A NOVEL EVENT-BASED APPROACH

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Enforcing RBAC Policies over Data Stored on Untrusted Server (Extended Version)

One of the security issues in data outsourcing is the enforcement of the data owner’s access control policies. This includes some challenges. The first challenge is preserving confidentiality of data and policies. One of the existing solutions is encrypting data before outsourcing which brings new challenges; namely, the number of keys required to access authorized resources, efficient policy u...

متن کامل

Role-Based-Access-Control: A Novel Approach

We present a novel static approach to Role-Based Access Control policy enforcement. The static approach we advocate includes a novel design methodology, for applications involving RBAC, which integrates the security requirements into the system’s architecture. We apply this novel methodology to policies restricting calls to methods in Java applications. We present a language to express RBAC pol...

متن کامل

An automatic test case generator for evaluating implementation of access control policies

One of the main requirements for providing software security is the enforcement of access control policies which aim to protect resources of the system against unauthorized accesses. Any error in the implementation of such policies may lead to undesirable outcomes. For testing the implementation of access control policies, it is preferred to use automated methods which are faster and more relia...

متن کامل

A semantic-aware role-based access control model for pervasive computing environments

Access control in open and dynamic Pervasive Computing Environments (PCEs) is a very complex mechanism and encompasses various new requirements. In fact, in such environments, context information should be used in access control decision process; however, it is not applicable to gather all context information completely and accurately all the time. Thus, a suitable access control model for PCEs...

متن کامل

Energy Efficient Novel Design of Static Random Access Memory Memory Cell in Quantum-dot Cellular Automata Approach

This paper introduces a peculiar approach of designing Static Random Access Memory (SRAM) memory cell in Quantum-dot Cellular Automata (QCA) technique. The proposed design consists of one 3-input MG, one 5-input MG in addition to a (2×1) Multiplexer block utilizing the loop-based approach. The simulation results reveals the excellence of the proposed design. The proposed SRAM cell achieves 16% ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006