References

[1] Fielding, R., et al., ˜ ˜Hypertext Transfer Protocol ”HTTP/1.1, Request for Comments 2616, June 1999.

[2] Berners-Lee, T., L. Masinter, and M. McCahill, ˜ ˜Uniform Resource Locators (URL), Request for Comments 1738, December 1994.

[3] Fielding, R., ˜ ˜Relative Uniform Resource Locators (URL), Request for Comments 1808, June 1995.

[4] Sollins, K., and L. Masinter, ˜ ˜Functional Requirements for Uniform Resource Names, Request for Comments 1737, December 1994.

[5] Berners-Lee, T., R. Fielding, and L. Masinter, ˜ ˜Uniform Resource Identifiers (URI): Generic Syntax and Semantics, Request for Comments 2396, August 1998.

[6] Rubin, A. D., D. Geer, and M. J. Ranum, Web Security Sourcebook , New York: John Wiley & Sons, Inc., 1997.

[7] Franks, J., et al., ˜ ˜HTTP Authentication: Basic and Digest Access Authentication, Request for Comments 2617, June 1999.

[8] Oppliger, R., Secure Messaging with PGP and S/MIME, Norwood, MA: Artech House, 2001.

[9] Oppliger, R., Authentication Systems for Secure Networks , Norwood, MA: Artech House, 1996.

[10] Rivest, R. L., and S. Dusse, ˜ ˜The MD5 Message-Digest Algorithm, Request for Comments 1321, April 1992.