Google will only keep SSL certificates for 90 days.
Google recently announced that it wants to cut the maximum length of time that public TLS (SSL) certificates can be used from 398 days to 90 days. Under its “Moving Forward, Together” plan, Google planned to limit the maximum public TLS certificate validity to 90 days through “future policy updates or a CA/B Forum Ballot Proposal.” This is a small but important point that should be noted. The maximum time a public SSL certificate can be used has gone from three years to two years to one year, and now Google says it wants to cut this time even more …