1. Dierks, T. and Rescorla, E., The Transport Layer Security (TLS) Protocol Version 1.2, RFC 5246, 2008. https://tools.ietf.org/pdf/rfc5246.pdf. Cited July 13, 2016.
2. Cooper, D., Santesson, S., Farrell, S., Boeyen, S., Houseley, R., and Polk, W., Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile, RFC 5280, 2008. https://tools.ietf.org/pdf/rfc5280.pdf. Cited July 13, 2016.
3. Nightingale, J., Revoking Trust in DigiCert Sdn. Bhd Intermediate Certificate Authority, Mozilla Security Blog, 2011. https://blog.mozilla.org/security/2011/11/03/revoking-trust-in-digicert-sdn-bhd-intermediatecertificate-authority/. Cited July 13, 2016.
4. Interim-report on DigiNotar digital breach published, National Cyber Security Centre, Ministry of Security and Justice, 2011. https://www.ncsc.nl/english/current-topics/news/interim-report-on-diginotar-digital-breach-published. html. Cited July 13, 2016.
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