CAA Mandated by CA/Browser Forum
by Ivan Ristic from on (#2FRTE)
Certification Authority Authorization (CAA), specified in RFC 6844 in 2013, is a proposal to improve the strength of the PKI ecosystem with a new control to restrict which CAs can issue certificates for a particular domain name. Although CAA had been in the proposed-standard state for more than 4 years, there was little obvious happening until very recently, with only a hundred or two hundred...