Dive into Docker takes you from "What is Docker?" to confidently applying Docker to your own projects. It's packed with best practices and examples. Start Learning Docker →
If you have a server with OpenSSL 1.0.x you may have been unable to renew your SSL certificates after September 29th 2021.
Enabling HTTP/2 is really easy and doing so will give you a number of free wins, such as faster page loads and better SEO rankings.
There's a number of options for securing your site with HTTPS and not all of them are equal. Learn the differences between these 2 free options.
There's been a huge movement to make the web secure in recent days and this is mostly due to the consequences of not securing your site.
Let's Encrypt is a free service for issuing SSL certificates. Learn what Mikael liked and disliked about my latest course in this case study.
How DNS may cause temporary errors when trying to register an SSL certificate with Let's Encrypt, or anything really.
Like you, I'm super protective of my inbox, so don't worry about getting spammed. You can expect a few emails per month (at most), and you can 1-click unsubscribe at any time. See what else you'll get too.