Guest Editorial

This special issue mainly focuses on the timely topic of “Data and Security in Web Service”. More specially, from the perspective of service construction, the future Web service should address issues such as how to construct an intelligent service which can e ectively perceive the individual behavior, identify and satisfy individual requirements. On the other hand, from the perspective of service utilization, in the dynamic environment, Web services should address issues such as how to utilizing security-related techniques. In this JNW special issue, we select and edit 6 most relevant papers with higher reviewer scores from 16 submissions, which give e ective discussion about Web service management methodologies from di erent perspective.