近年來IT社群的發展相當活躍，但網站彼此間的系統、平台、架構皆不同，使用者需重複申請每個IT社群帳號及記憶多組帳號密碼。因此，本研究提出以『單一簽入( Single Sign On - SSO)』網路服務機制，希望解決使用者簽入的問題，進而可達到各社群資源共享的目的。研究方法是以UML來分析整個流程需求，建構IT社群單一簽入的雛型，模擬社群的訪客、會員、管理者之『單一登入』流程，並以Web Services機制克服異質性平台之間資訊共享的問題，提供單一登入雛型機制能提升IT社群經營者對聯盟合作的可能性，並可對社群會員更好的服務方式。最後請資訊專家來驗證此機制的可行性，研究結果顯示資訊專家普遍認為有助解決IT社群使用者登入多組帳號密碼的問題。
In recent years, the development of IT communities is very active, but the systems, platforms, architectures between the sites are different from each other. Users need to apply and memorize several user accounts for the IT communities. Therefore , the purpose of this study is to discuss the Single Sign On Internet Service mechanism to resolve the sign-on problem of users and to achieve the community resources sharing purpose.
The method is based on UML to analyze the requirement of the entire process to the prototype construct IT Communities single sign-on, to overcome the information sharing problems between the diverse platforms with the Web Services. The prototype of the single sign-on mechanism can not only improve the cooperation between the IT group’s manager of IT community, but also can offer better service to the members of the community.
Finally ,we invite information specialists to verify the feasibility of this mechanism. The results showed that these IT experts generally agree it would help the IT community users solve the problem of logging in multiple websites of user account and passwords.
