Re:Should you use Let's Encrypt for internal hostnames?
by mac-chaffee on Wednesday January 05, 2022 @10:56PM
(#29819179)
Yep, we recently moved from DigiCert to LE and someone was alarmed at the certificate transparency logs, until we scrolled down the page to reveal the same logs from DigiCert.
Wildcards hide it somewhat, but DigiCert charges per subdomain now, and every user thinks they need their own subdomain for some reason. So LE it is.
If so, then the decision is more like, whether to use a public or private certificate for an internal service.