A decision that Apple unilaterally took in February 2020 has reverberated across the browser landscape and has effectively strong-armed the Certificate Authority industry into bitterly accepting a new default lifespan of 398 days for TLS certificates. From a report: Following Apple’s initial announcement, Mozilla and Google have stated similar intentions to implement the same rule in their browsers. Starting with September 1, 2020, browsers and devices from Apple, Google, and Mozilla will show errors for new TLS certificates that have a lifespan greater than 398 days. The move is an important one because it not only changes how a core part of the internet works — TLS certificates — but also because it breaks away from normal industry practices and the cooperation between browsers and CAs. Known as the CA/B Forum, this is an informal group made up of Certificate Authorities (CAs), the companies that issue TLS certificates used to support HTTPS traffic, and browser makers. Since 2005, this group has been making the rules on how TLS certificates should be issued and how browsers are supposed to manage and validate them.
of this story at Slashdot.
Source:: Slashdot