{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

SOA 9 WSExtension Security

SOA 9 WSExtension Security - Service Oriented...

Info icon This preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
1 1 Service Oriented Architecture (SOA) Subject Incharge Pratidnya S. Hegde Patil Security WS-* Extensions Security Security WS-Security XML-Encryption XML-Signature 2
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
2 What is WS-* Extensions? box4 The term "WS-*" has become a commonly used abbreviation that refers to the second-generation Web services specifications. box4 These are extensions to the basic Web services framework established by first-generation standards represented by WSDL, SOAP, and UDDI. The term "WS-*" became popular because the majority of titles given to second-generation Web services specifications have been prefixed with "WS-“. box4 (See www.specifications.ws for examples of WS-* specifications.) 3 box4 The WS-Security framework governs a subset of these specifications, and establishes a cohesive and composable security architecture. box4 The WS-Security framework provides extensions that can be used to implement message-level security measures. These protect message contents during transport and during processing by service intermediaries. Additional extensions implement authentication and authorization control, which protect service providers from malicious requestors. 4
Image of page 2
3 Security & SOA box4 Security measures can be layered over any message transmissions to either protect the message content or the message recipient. box4 The WS-Security framework and its accompanying specifications therefore fulfill fundamental QoS requirements that enable enterprises to: square6 utilize service-oriented solutions for the processing of sensitive and private data square6 restrict service access as required 5 Security, as it relates to policies, SOAP messages, and Web services 6
Image of page 3

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
4 box4 Service-oriented applications need to be outfitted to handle many of the traditional security demands of protecting information and ensuring that access to logic is only granted to those permitted. box4 However, the SOAP messaging communications framework, upon which contemporary SOA is built, emphasizes particular aspects of security that need to be accommodated by a security framework designed specifically for Web services.
Image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern