Chrome and Safari limit SSL certificates to one year validity

Apple recently announced that the Safari browser will in future only accept certificates with a validity of 398 days, provided they were issued on or after September 1, 2020.

Mozilla and Google want to implement comparable behavior in their browsers. So the question is whether this change will have an impact on internal certification authorities - i.e. whether in future internal SSL certificates will also have to follow these rules, as was the case, for example, with Google's enforcement of RFC 2818 .

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