개인속성 정보의 결합을 통한 강화된 인증방안에 대한 연구

An increasing number of children are now using the Internet. They are starting at ayounger age, using a variety of devices and spending more time online. It becomes animportant problem to protect the children in online environment. The Internet can be a majorchannel for their education, creativity and self-expression. However, it also carries aspectrum of risks to which children are more vulnerable than adults. In order to solve theseproblems, we suggested a binding model of user attributes for enhanced user authentication. We also studied the requirements and prerequisites of a binding model of user attributes. Inthis paper we described the architecture of binding model of user attributes and showed theeffectiveness of the suggested model using simulation. This model can be utilized toenhanced user authentication and service authorization.