Wildcard Certificates Coming January 2018 - Let's Encrypt
letsencrypt.org › 2017/07/06 › wildcard-certificatesJul 06, 2017 · A wildcard certificate can secure any number of subdomains of a base domain (e.g. *.example.com). This allows administrators to use a single certificate and key pair for a domain and all of its subdomains, which can make HTTPS deployment significantly easier. Wildcard certificates will be offered free of charge via our upcoming ACME v2 API endpoint. We will initially only support base domain validation via DNS for wildcard certificates, but may explore additional validation options over time.
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How To Create Let's Encrypt Wildcard Certificates with ...
www.digitalocean.com › community › tutorialsJun 30, 2021 · A wildcard certificate is an SSL certificate that can secure any number of subdomains with a single certificate. You may want a wildcard certificate in cases where you need to support multiple subdomains but don’t want to configure them all individually. Let’s Encrypt is an SSL certificate authority that grants free certificates using an automated API. In this tutorial you will create a Let’s Encrypt wildcard certificate by following these steps: