%0 Journal Article %T Web Service-Security Specification based on Usability Criteria and Pattern Approach %A Ricardo Mendoza Gonz¨¢lez %A Miguel Vargas Martin %A Jaime Mu£¿oz Arteaga %A Francisco J. ¨¢lvarez Rodr¨ªguez %J Journal of Computers %D 2009 %I Academy Publisher %R 10.4304/jcp.4.8.705-712 %X A specification is provided in this paper to assist in the design of usable and secure web-services. In particular, this specification helps design an adequate security information feedback based on User Interface Patterns, the resulting visual feedback is then evaluated against a set of design/evaluation criteria called Human-Computer Interaction for Security (HCI-S). In addition we propose in a theoretical manner including the knowledge offered by the proposed specification based on patterns in a new level for the architectural structure of WS-Security specification, which is currently one of the most popular specifications to establish secure web services. %K user feedback %K HCI-S %K WS-Security %K usability %K secure web services %K design patterns %U http://ojs.academypublisher.com/index.php/jcp/article/view/731