Let’s say Nginx is installed, the site opens via http, and we want it to open via https.Continue reading “Configuring SSL in Nginx”
In this article I will give an example of disabling legacy protocols in cPanel & WHM.Continue reading “How to disable TLS 1.0 and TLS 1.1 in cPanel & WHM”
The TLS 1.0 protocol appeared in 1999, TLS 1.1 in 2006, and they will both be considered obsolete in 2020, and will also have to be removed from support in various browsers around March 2020, so you need to disable them. Similarly, SSL 2.0, SSL 3.0 protocols were previously outdated.Continue reading “How to disable TLS 1.0 and TLS 1.1 in Nginx”
In this article I will give an example of setting up constant forwarding http requests to https.Continue reading “Redirect HTTP to HTTPS in Nginx”
If there are several sites with SSL on the same IP address, then old ancient browsers that do not support SNI will not be able to determine which certificate to download and will most likely download the first one that is registered at the beginning of the web server configuration.Continue reading “The problem with multiple SSL on the same IP”
Once on one of the sites I noticed in WordPress the menu “Tools” – “Site Health” the following errors:Continue reading “WordPress. Solution “cURL error 60: SSL certificate problem: unable to get local issuer certificate””
I will give an example of setting up FTPS for PureFTPd running on a server with cPanel. For ProFTPD, the setup is almost the same.Continue reading “Configuring FTPS in cPanel”
Recently, Dovecot was automatically updated on one of the servers with cPanel, and the PHP self-recording system stopped importing letters, that is, it could not connect to the mail server, in the log file /var/log/maillog I discovered the following:Continue reading “cPanel. Solution of the error “dovecot: pop3-login: Disconnected (no auth attempts in 0 secs)””
In this article I will give an example of installing the Let’s Encrypt plugin in cPanel (WHM).
Let’s Encrypt allows you to install free three-month certificates for domains and automatically renew them.
I will give an example of setting up AutoSSL in cPanel, which installs free three-month certificates, and also periodically renew them automatically. When certificates are installed, they are also configured in the Apache, Dovecot and Exim services.Continue reading “Setting up AutoSSL in cPanel”