CAJ | 학술논문

云计算技术业已成为计算机资源交付使用的一种越来越受关注的方式。随着云计算技术的发展，其安全问题也面临巨大挑战。工作流管理系统是“数字海洋云计算平台”的重要组成部分，其中，资源鉴权和用户身份认证贯穿于工作流管理系统所有过程。文中研究数字海洋云平台上用户管理和定制复合模型工作流过程中的安全问题。根据数字海洋云平台上用户定制服务流时使用公有、私有资源安全问题和用户身份认证等功能，提出了一种工作流安全机制，结合手机和电子邮箱的双因素口令技术。
운계산기술업이성위계산궤자원교부사용적일충월래월수관주적방식。수착운계산기술적발전，기안전문제야면림거대도전。공작류관리계통시“수자해양운계산평태”적중요조성부분，기중，자원감권화용호신빈인증관천우공작류관리계통소유과정。문중연구수자해양운평태상용호관리화정제복합모형공작류과정중적안전문제。근거수자해양운평태상용호정제복무류시사용공유、사유자원안전문제화용호신빈인증등공능，제출료일충공작류안전궤제，결합수궤화전자유상적쌍인소구령기술。
In recent years,cloud computing technology has attracted much attention of various applications. Along with its development, cloud computing faces enormous challenges in security. Workflow management system is an important part of"cloud computing platform of the Digital Ocean of China". The functions of resource authentication and user identity authentication have played an important role in whole process of workflow management system. In this paper,study the security problem in the processing of user management and cus-tom compound model on ocean cloud platforms. According to the security problem when users customize service flow with public and pri-vate resources on digital ocean cloud platforms and user identity authentication function,a workflow security mechanism,combined the technology of double factors of mobile phone and email,is proposed.