Sekpon Juntapremjitt

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In this paper, we propose a novel single sign-on (SSO) approach based on multi-agent system (MAS) and public key infrastructure (PKI) authentication scheme. This allows the model to benefit from key advantages of the two schemes, i.e. the capability of the multi-agent technique and the strength of PKI. In addition we also deal with the issue of agent(More)
— This paper proposes an authentication approach to support multi-clients in using a multi-application based environment. The approach is primarily based on the public key infrastructure (PKI) authentication scheme and the multi-agent technique. A key pair and a certificate issued by the Certification Authority (CA) are normally kept in a smart card or a(More)
This paper proposes a hybrid model of an authentication technique and a role based access control (RBAC) based on X.509 public key certificate and attribute certificate. With attribute certificate the user role is bound to an identity of the public key certificate in which the permissions are assigned to the holder. A mapping model of RBAC authorization and(More)
This paper proposes the design and development of SSO two factor authentication and RBAC authorization in the multiple applications and multi-domain environment. The authentication and authorization are based on the X.509 public key certificate and privilege management infrastructure (PMI). In our model, the security assertion markup language (SAML) is(More)
This paper presents the extended development of the AmTRUE project implementing the SSO-two factor authentication and RBAC authorization in the multiple applications and multi-domain environment. The authentication and authorization are based on the X.509 public key certificate and privilege management infrastructure (PMI). In our model, we introduce the(More)
This paper proposes the design of multi-user authentication in the multi-application based environment and role-based access control by using PKI Authentication and X.509 privilege management infrastructure (PMI). A binding model of RBAC authorization based on attribute certificate (AC) and public key certificate (PKC) is presented. Especially, the way of(More)
This paper proposes a novel design and implementation of distributed RBAC (dRBAC) and single sign-on (SSO) system that spans over multiple administrative domains with high availability. The core idea is based on multi-agent systems (MAS) technique owing to its modularity, autonomy, distributedness, flexibility, and scalability. All agents serve their(More)
This paper proposes an access control and authentication infrastructure for accessing data in a multi data warehouse environment. We employ single sign on for authentication and role based access control (RBAC) for authorization. When users submit OLAP queries to the data warehouse, the authorization rules are enforced. In our approach, we use multi-agent(More)
This paper proposes the design and development framework of collaborative access control for OLAP queries spanning over multi-data warehouse (DW). The approach is based on PKI Authentication and Privilege Management Infrastructure (PMI); it presents a binding model of DW user identification and privilege of fact and dimensional access. To integrate several(More)
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