现代教育技术
現代教育技術
현대교육기술
Modern Educational Technology
2012年
5期
102~107
,共null页
网络考试系统 防舞弊 综合机制
網絡攷試繫統 防舞弊 綜閤機製
망락고시계통 방무폐 종합궤제
network examination system; anti-cheating; comprehensive mechanism
文章在分析考试舞弊原因、网络考试实施过程四要素的基础上,对ISO安全服务模型进行扩展,提出包括身份认证、试题访问控制、加密试题信息、数据防篡改、保护考试通道、防作弊组卷和限制考生端行为等7项防范措施的综合防舞弊技术机制,并阐述远程命令技术、数据库端加密技术等关键问题。实践表明,综合防舞弊网络考试系统具有良好的防舞弊性能。
文章在分析攷試舞弊原因、網絡攷試實施過程四要素的基礎上,對ISO安全服務模型進行擴展,提齣包括身份認證、試題訪問控製、加密試題信息、數據防篡改、保護攷試通道、防作弊組捲和限製攷生耑行為等7項防範措施的綜閤防舞弊技術機製,併闡述遠程命令技術、數據庫耑加密技術等關鍵問題。實踐錶明,綜閤防舞弊網絡攷試繫統具有良好的防舞弊性能。
문장재분석고시무폐원인、망락고시실시과정사요소적기출상,대ISO안전복무모형진행확전,제출포괄신빈인증、시제방문공제、가밀시제신식、수거방찬개、보호고시통도、방작폐조권화한제고생단행위등7항방범조시적종합방무폐기술궤제,병천술원정명령기술、수거고단가밀기술등관건문제。실천표명,종합방무폐망락고시계통구유량호적방무폐성능。
Since a single anti-cheating technique can not be fully effective,the researchers develop a Comprehensive Anti-Cheating Network Examination System（CACNES） to cope with the challenges from a variety of cheating on examination.First,the cause of cheating on examination and the four elements of network examination＇s implementation process are analyzed in this paper.Then,a Comprehensive Anti-Cheating Technique Mechanism that extended from the ISO Security Services Model is brought forward.It includes seven precautions,such as authentication,test questions access control,encryption for test information,data anti-tampering,protection of examination channels,and limit of the candidate＇s side behaviors,etc.Last,some key issues are elaborated,including remote command technology,database-side encryption technology,etc.Practice shows that the CACNES has a good anti-cheating performance.
