Let's Encrypt 如果你不知道這是什麼，請參考我之前寫的 HTTPS 連線，使用 Let's Encrypt 。 在申請 Wildcard 憑證之前，請先確認你的 Certbot 是最新版本 (不能低於 0.22.0 版)：

Aug 29, 2019 · Enter Let’s Encrypt, a service which allows anyone to obtain certificates for free. “Great, Let’s Encrypt, yes yes, we’ve all heard about it. The title says wildcard certs on pfSense, get to the good stuff!”, yea yea, I hear ya. Apr 24, 2018 · Letsencrypt wildcard - Setup wildcard subdomain using letsencrypt and certbot To get wildcard supported certificates, we need to pass the challenge which requires adding TXT records in your dns records. Mar 29, 2018 · Free Let’s Encrypt Wildcard SSL Starting from today, all SiteGround customers can get a free Let’s Encrypt Wildcard SSL. This will make the setup and maintenance of websites with subdomains much easier, as they can now be encrypted with a single certificate. All it takes is a few clicks in our updated Let’s Encrypt interface in the cPanel.

Let's Encrypt *Wildcard Certificates were officially released a little while ago and are live The current status of the associated Plesk Let's Encrypt Extension is clearly stated here (#132) We asked this question (#135) in order to add a possible "meantime... workaround" type option for Let's... Letsencrypt Wildcards Nov 28. 2019 @rasmus. Rasmus' Toys Blog Remote Family Tech Support Letsencrypt Wildcards Low-Cost VPS Testing Testing VPS solutions megasync for Debian 9 Stretch Upgrading PHP on the EdgeRouter Lite Building a NAS ZeroMQ + libevent in PHP

Mar 29, 2018 · Free Let’s Encrypt Wildcard SSL Starting from today, all SiteGround customers can get a free Let’s Encrypt Wildcard SSL. This will make the setup and maintenance of websites with subdomains much easier, as they can now be encrypted with a single certificate. All it takes is a few clicks in our updated Let’s Encrypt interface in the cPanel. Let’s Encrypt. An automated protocol is pretty useless without a CA willing to provide certificates via that protocol. To parallel the launch of ACME, the ISRG, the Electronic Frontier Foundation (EFF), Mozilla, and other, created Let’s Encrypt. Let’s Encrypt is CA that issues free certificates using the ACME protocol. I used "letsencrypt_wildcard" in my prior examples, this is that name. The dns_rfc1236_secret parameter is the private key. The same we put in the letsencrypt_wildcard_key.conf file. Generating the Wildcard Certificate. Now we are ready to generate a wildcard certificate with certbot:

Feb 24, 2020 · Let’s Encrypt doesn’t let you use this challenge to issue wildcard certificates. If you have multiple web servers, you have to make sure the file is available on all of them. DNS-01 challenge This challenge asks you to prove that you control the DNS for your Mar 13, 2018 · For more technical information about ACMEv2 and wildcard certificates, see this post. We’re excited about the prospect of a 100% HTTPS Web and we’re working hard to get there. As a non-profit organization, we need strong support from our community so please consider getting involved, making a donation, or sponsoring Let’s Encrypt. Aug 29, 2019 · Enter Let’s Encrypt, a service which allows anyone to obtain certificates for free. “Great, Let’s Encrypt, yes yes, we’ve all heard about it. The title says wildcard certs on pfSense, get to the good stuff!”, yea yea, I hear ya. Jul 31, 2020 · A wildcard SSL is a type of SSL that covers the main domain and all its subdomains. For example, a wildcard ssl for *.example.com should also protect something.example.com, one.example.com and so on. Securing Nginx/ Apache with Let’s Encrypt Wildcard SSL. Run the command as shown below to request SSL for *.example.com.