1. Web Services Security and Further References Presented by Ashraf Memon Presented by Ashraf Memon

2. 2 Overview Web Service Security Java Web Services Tutorials C Web Services Reference C++ Web Services Reference PERL Web Services Reference FORTRAN Web Services Reference Other Languages Web Services Reference MS.NET Web Services Reference

3. 3 Web Services Security Several protocols have emerged to address some of these areas of web service security based on Authorization, Authentication, Confidentiality, Integrity. Popular Specifications –SAML (Security Assertion Markup Language) authentication and authorization of web service (single sign on) –XML Digital Signatures digitally signing the message to ensure integrity –XML Encryption encryption of XML messages –WS-Security WS-security addresses most of the above issues.

4. 4 Touching other emerging specifications, means opening a bag of worms

5. 5 Grid Security Infrastructure (GSI) authenticated Web Services GSI Authenticated Arcweb Services http://www.ws-i.org http://www.webservicessummit.com/Securit y.htmhttp://www.webservicessummit.com/Securit y.htm

6. 6 Java Web Services JAX-RPC based service http://www.ammai.com/webservices/index. html?POSTNUKESID=8dd13c58180ef454 3f03f656901ab4dbhttp://www.ammai.com/webservices/index. html?POSTNUKESID=8dd13c58180ef454 3f03f656901ab4db

7. 7 C Web Services http://www.developer.com/tech/article.php/ 1379751http://www.developer.com/tech/article.php/ 1379751 http://www.devarticles.com/c/a/Java/Interfa cing-With-C-From-Java-With-JNI-Part-2http://www.devarticles.com/c/a/Java/Interfa cing-With-C-From-Java-With-JNI-Part-2 http://searchwebservices.techtarget.com/ate QuestionNResponse/0,289625,sid26_cid57 0738_tax292065,00.htmlhttp://searchwebservices.techtarget.com/ate QuestionNResponse/0,289625,sid26_cid57 0738_tax292065,00.html

8. 8 C++ Web Services http://ws.apache.org/axis/cpp/ http://www.systinet.com/resources/tutorials #cpphttp://www.systinet.com/resources/tutorials #cpp

9. 9 Perl Web Services http://www.soaplite.com/ http://aspn.activestate.com/ASPN/WebServi ces/SWSAPI/perltuthttp://aspn.activestate.com/ASPN/WebServi ces/SWSAPI/perltut http://www.amazon.com/exec/obidos/tg/det ail/-/0596002068/002-3649560- 3533665?v=glancehttp://www.amazon.com/exec/obidos/tg/det ail/-/0596002068/002-3649560- 3533665?v=glance http://developer.apple.com/internet/applescr ipt/applescripttoperl.htmlhttp://developer.apple.com/internet/applescr ipt/applescripttoperl.html

10. 10 Fortran Web Services http://www.nocoug.org/download/2004- 05/NYOUG_2004.ppthttp://www.nocoug.org/download/2004- 05/NYOUG_2004.ppt http://userweb.elec.gla.ac.uk/i/iainw/jni/ http://www.caip.rutgers.edu/~vincentm/JNI/ jni2f.htmlhttp://www.caip.rutgers.edu/~vincentm/JNI/ jni2f.html http://www.cs.fsu.edu/~engelen/soap.html

11. 11 Other languages to Web Service http://aspn.activestate.com/ASPN/WebServi ces/SWSAPIhttp://aspn.activestate.com/ASPN/WebServi ces/SWSAPI http://www- 106.ibm.com/developerworks/webservices/l ibrary/ws-tip-leg.htmlhttp://www- 106.ibm.com/developerworks/webservices/l ibrary/ws-tip-leg.html

12. 12 And of course Microsoft DOT NET http://msdn.microsoft.com/webservices/