Another way to do this is for visitors that are known to be invalid to just decline transactions or require additional verification. For example, users coming from within a datacenter are highly likely to be invalid. A…
LetsEncrypt sends emails when the expiration is close, so this is a supplemental service on top of LetsEncrypt's notifications.
Yeah, it does present a maintenance problem. I think a third party service is a good validator. Also look at pingdom.
Another way to do this is for visitors that are known to be invalid to just decline transactions or require additional verification. For example, users coming from within a datacenter are highly likely to be invalid. A…
LetsEncrypt sends emails when the expiration is close, so this is a supplemental service on top of LetsEncrypt's notifications.
Yeah, it does present a maintenance problem. I think a third party service is a good validator. Also look at pingdom.