5. Referenzen

5. Referenzen

5.1 Normative Referenzen

[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997.

[RFC5234] Crocker, D., Ed., and P. Overell, "Augmented BNF for Syntax Specifications: ABNF", STD 68, RFC 5234, January 2008.

[RFC6454] Barth, A., "The Web Origin Concept", RFC 6454, December 2011.

5.2 Informative Referenzen

[RFC3864] Klyne, G., Nottingham, M., and J. Mogul, "Registration Procedures for Message Header Fields", BCP 90, RFC 3864, September 2004.

[CSP2] West, M., Barth, A., and D. Veditz, "Content Security Policy Level 2", W3C Candidate Recommendation, July 2015, https://www.w3.org/TR/CSP2/.

[Clickjacking] Hansen, R. and J. Grossman, "Clickjacking", 2008.