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Research and Implementation of Role-Based Domain and Type Enforcement Access Control Model

Zhao Qing-song

Open publisher page 1 citations

Abstract

Only those systems which support multiple security policies can meet practical security requirements.The role-based access control (RBAC) is a new policy-neutral model,which has enforced multiple security policies.The domain and type enforcement security policy fully reflects the security principles of least privilege and separation of duties.According to RBAC and DTE,the role-based domain and type enforcement access control (RDTEAC) model is presented.RDTEAC not only inherits the advantage of RBAC,but also facilitates implementation of DTE security policy.A Linux prototype of RDTEAC was developed.

About this research paper

What this paper is about

Only those systems which support multiple security policies can meet practical security requirements.The role-based access control (RBAC) is a new policy-neutral model,which has enforced multiple security policies.The domain and type enforcement security policy fully reflects the security principles of least privilege and separation of duties.According to RBAC and DTE,the role-based domain and type enforcement access control (RDTEAC) model is presented.RDTEAC not only inherits the advantage of RBAC,but also facilitates implementation of DTE security policy.A Linux prototype of RDTEAC was developed.

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Available abstract

Only those systems which support multiple security policies can meet practical security requirements.The role-based access control (RBAC) is a new policy-neutral model,which has enforced multiple security policies.The domain and type enforcement security policy fully reflects the security principles of least privilege and separation of duties.According to RBAC and DTE,the role-based domain and type enforcement access control (RDTEAC) model is presented.RDTEAC not only inherits the advantage of RBAC,but also facilitates implementation of DTE security policy.A Linux prototype of RDTEAC was developed.

Key concepts: Role-based access control, Access control, Security policy, Computer security, Enforcement, Computer science, Domain (mathematical analysis), Computer security model

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