Light-weight Access Control Mechanism based on Authoricate issued for Smart Home

As home network is expanding into ubiquitous computing environment and a variety of services are realized, requirements and interests on security for smart home network are increasing. In order to make home network safe and stable, some security technologies including authentication, authorization, and security policy technology are needed. So, in this paper, we propose a light-weight access control mechanism used for home network environment, where various types of users and devices coexist and heterogeneous network protocols can be deployed.