Web server certificate enrollment with SAN extension

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As part of joining PKI Solutions, several blog posts from my old site are re-posted here for visibility and thoroughness. Many of windows administrators requires to setup SSL on their web servers and mostly they wish to use certificates with the Subject Alternative Name extension that allows to map a single certificate to a multiple…

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Certificate Requirements for Apple iOS 13 & macOS 10.15

Apple iOS PKI

When the next iOS and macOS major update arrives this fall to iPhones, iPads and Macs there will be changes that impact environments with TLS certificates not current with standards. Certificates with key lengths shorter than 2048, those signed with a SHA1 algorithm, and certificates without the DNS name in the subject alternative name (SAN)…

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