> And? And you set up your own monitoring systems for your own infrastructure, as you have always done. Or better yet, set up auto-renewal as per vendors reco

> And? And you set up your own monitoring systems for your own infrastructure, as you have always done. Or better yet, set up auto-renewal as per vendors recommendation. Vendors - especially vendors you aren't paying - may provide some reminder services, but assuming those to be your sole method for 'managing' your renewals is a deeply poor operational position. This is going to get really important as cert longevity gets reduced, eg https://news.ycombinator.com/item?id=43693900 https://news.ycombinator.com/item?id=43693900 If you're using Prometheus or Prom-friendly systems - https://github.com/ribbybibby/ssl_exporter https://github.com/ribbybibby/ssl_exporter