Corey Johnston Atlassian Team

Hi Espen, Atlassian has supported TLS 1.3 for a number of years now, see the following advisory for details: https://support.atlassian.com/security-and-access-policies/docs/supported-security-protocols-for-atlassian-cloud-products/ We currently have no plans to deprecate TLS 1.2.

@Alex van Vucht (GLiNTECH) , good question. Its best to open a case with our support team so they can look into that with our Atlassian Cloud product teams. https://support.atlassian.com/contact/

@Gonchik Tsymzhitov Yes, that cloud architecture diagram is a high level "birds eye view". Under the hood, our Edge consists of a number of different technologies to terminate public traffic for our Cloud products. This is part of the reason behind the three groupings you mentioned.