Web services attribute access control model combined with trust
Sun Cui-cui · Jisuanji gongcheng yu sheji · 2011
Aiming at the defects of authorized granularity thicker and the credibility or variability of requesters’ behavior in web services access control model,a new web services attribute access control model is designed and an improved trust evaluation algorithm is intro-duced,which is used to measure the requesters’ trust value.An attribute access control model for web services combined with trust— T-WSAACM is proposed.The analysis of model and algorithm shows that this model not only effectively prevents incredible requester,which makes the security of web services further enhanced and protected.But also different requesters can be authorized different level permissions,which can be better meet actual needs.