The maximum validity of public TLS certificates is being cut in stages. Since 15 March 2026 it has been 200 days. It falls to 100 days on 15 March 2027 and to 47 days on 15 March 2029, and the period for reusing domain control validation shrinks with it. Managing certificates by hand will soon be unworkable.
Hannah Fletcher and Daniel Hartley explain how to build certificates into your domain management strategy.
During this webinar, you will learn about: