LetsEncrypt DNS challenges with djbdns
Over the past few months I’ve been gradually rolling out TLS to the various domains and services that I run for myself and clients using the free certificate service LetsEncrypt. …
PHP Developer is now using encrypted connections
If you are a regular visitor, you may have noticed that there is (or should be!) a small green padlock in your browser’s address bar, signifying that I’ve got round …
Check TLS certificate dates on the command line
I’ve recently started rolling out encrypted connections for the services I run for myself and other people, such as IMAP, SMTP and HTTP. I’m using LetsEncrypt for free automated certificates which work …