Certificate Transparency
A certificate security mechanism proposed by Google in 2013 and standardized as RFC 6962, requiring CAs to record all issued certificates in publicly auditable log servers. This enables domain owners and the security community to monitor and detect unauthorized certificate issuance.
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The author built CT Lookup, which outputs certificate transparency data as JSON and includes a watchlist that can catch certificates issued for your domain that you did not apply for.
Certificate Transparency (CT) is a public auditing mechanism that requires certificate authorities to record every TLS certificate they issue in public, append-only, verifiable logs.
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Certificate Transparency (CT) is a public auditing mechanism that requires certificate authorities to record every TLS certificate they issue in public, append-only, verifiable logs.
50%UnverifiedThe author built CT Lookup, which outputs certificate transparency data as JSON and includes a watchlist that can catch certificates issued for your domain that you did not apply for.
50%