bbPress: http://bbpress.org/ (2008)
Berners-Lee, T., Fielding, R., Masinter, L.: Uniform Resource Identifier (URI): generic syntax. RFC 3986 (Standard). http://www.ietf.org/rfc/rfc3986.txt (2005)
eBay: http://www.ebay.com (2007)
Joomla!: http://www.joomla.org/ (2007)
Mamboserver.com—Home: http://www.mamboserver.com/ (2007)
MyBB—Free PHP and MySQL Forum Software: http://www.mybboard.net/ (2008)
Nessus vulnerability scanner: http://www.nessus.org (2007)
phpBB—Creating Communities Worldwide http://www.phpbb.com/ (2008)
PHP-Nuke: http://phpnuke.org/ (2007)
PostNuke CMS: a flexible open source content management system: http://www.postnuke.com/ (2008)
PunBB: http://punbb.org/ (2008)
R Development Core Team: R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. http://www.R-project.org. ISBN 3-900051-07-0 (2009)
Rubin A.D., Geer D., Ranum M.J.: Web Security Sourcebook. Wiley, New York (1997)
Rubin A.D., Geer D.E. Jr: A survey of web security. Computer 31(9), 34–41 (1998). doi:10.1109/2.708448
Security Administrator Tool for Analyzing Networks (SATAN): http://www.porcupine.org/satan/ (2007)
UseBB—the usable forum software: http://www.usebb.net/ (2008)
WAPITI—Web application vulnerability scanner/security auditor: wapiti.sourceforge.net/ (2008)
WSAT: http://sourceforge.net/projects/wsat (2008)