• Ruixuan Li，Meng Dong，Bin Liu，Jianfeng Lu， Xiaopu Ma，kai Li

Traditional web application development often encounterstight coupling problem between access control logic and busi-ness logic. It is hard to con?gure and modify access controlpolicies after a system has been deployed. In this demon-stration, we present SecTag, a multi-policy supported se-cure web tag framework, to address this problem. We de?nea series of general-purpose secure attributes that meet thedemand of ?ne-grained access control in web presentationlayer. We also design a set of high interactive secure tags,which encapsulate secure features to provide reusable se-cure components for web development. A running exampleof SecTag is presented to demonstrate the e?ectiveness ofthe proposed framework.