D. Shravani¹ P. Suresh Varma² K. Venkateswar Rao³ B. Padmaja Rani³ and M. Upendra Kumar⁴, ¹Rayalaseema University, India, ²Adikavi Nannaya University, India, ³JNTUH CEH Hyderabad, India and ⁴MGIT Hyderabad, India

This research “Designing Dependable Web Services Security Architecture Solutions” addresses the innovative idea of Web Services Security Engineering using Web Services Security Architecture with a research motivation of Secure Service Oriented Analysis and Design. It deals with Web Services Security Architecture for Web Services Secure application design, for Authentication and authorization, using Model Driven Architecture (MDA) based Agile Modeled Layered Security Architecture design, which eventually results in enhanced dependable (privacy) management. All the above findings are validated with appropriate case studies of Web 2.0 Services, its extension to Web 2.0 Mashups Spatial Web Services and various financial applications. In this paper we discuss about Research Methodology for Designing Dependable Agile Layered Security Architectures, with validations on Spatial Web Services Case study.

Security Architecture, Web Services Security, Agile Modeling, Dependability, Privacy requirements, Spatial Web Services