Greetings, Please see details of the next tutorial below: With Let's Encrypt offering free TLS certificates to anyone who can prove control over a hostname, there is simply no excuse not to deploy TLS everywhere. Encrypt all the things! However, Let's Encrypt certificates have only a short validity window of 90 days, after which they must be renewed. This presentation highlights some tooling that can automate these regular renewals, ensuring certificates stay valid without need for a human operator. The tutorial will be lead by Philip Paeps - an independent consultant and contractor. Philip is a FreeBSD committer contributing mainly to the kernel and a member of the FreeBSD security team: https://trouble.is/who/ Tue 2:08pm Registration details https://nog.ke/view.php?mex=539676&R=upcoming_t Regards Kevin