Can get domain-validated (DV) certificates. Can revoke certificates. Supports ECDSA (default) and RSA certificate private keys. Can optionally install a http -> https redirect, so your site effectively runs https only. Fully automated. Configuration changes are logged and can be reverted. ...
$./certbot-autocertificatesSavingdebuglogto/var/log/letsencrypt/letsencrypt.log---Found the following certs:Certificate Name:archerwong.cn-0001Domains:*.archerwong.cnarcherwong.cnExpiry Date:2019-03-17 13:24:57+00:00(VALID:89days)Certificate Path:/etc/letsencrypt/live/archerwong.cn-0001/fullcha...
Certbot is part of EFF’s effort to encrypt the entire Internet. Secure communication over the Web relies on HTTPS, which requires the use of a digital certificate that lets browsers verify the identity of web servers (e.g., is that really google.com?). Web servers obtain their certificate...
Free: Anyone who owns a domain name can use Let’s Encrypt to obtain a trusted certificate at zero cost. Automatic: Software running on a web server can interact with Let’s Encrypt to painlessly obtain a certificate, securely configure it for use, and automatically take care of renewal. S...
Certbot is part of EFF’s effort to encrypt the entire Internet. Secure communication over the Web relies on HTTPS, which requires the use of a digital certificate that lets browsers verify the identity of web servers (e.g., is that really google.com?). Web servers obtain their certificate...
Certbot is an easy-to-use client that fetches a certificate from Let’s Encrypt—an open certificate authority launched by the EFF, Mozilla, and others—and deploys it to a web server. Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and...
privkey.pem: This is the private key for the certificate. This needs to be kept safe and secret, which is why most of the /etc/letsencrypt directory has very restrictive permissions and is accessible by only the root user. Most software configuration will re...
To get a Let’s Encrypt SSL certificate using the CloudFlare DNS validation using Certbot, you need an access to the CloudFlare API token. In this article, we showed you how to create a CloudFlare API token for your domain and securely store it on your computer/server so that you can acc...
privkey.pem: This is the private key for the certificate. This needs to be kept safe and secret, which is why most of the /etc/letsencrypt directory has very restrictive permissions and is accessible by only the root user. Most software configuration will refer...
So I made my own mini-website TLS1.2-only. That works, although very old clients can’t connect anymore, for example IE8 on XP and Win7 … which is OK for me. 🙂 Reply MrShark 7 years ago Can the same certificate be used for same address but different ports? Example apache...