Adam Locke

@elasticmachine run elasticsearch-ci/docs

> Ideally this page should be removed entirely from public documentation. But it is still useful internally and I don't know whereelse we can relocate it to. @lockewritesdocs Do you...

@tvernum, I think that #77043 covers all of the points that you outlined, which the exception of API keys. I think that we should handle that item separately.

@tvernum, the updated [remote cluster docs](https://www.elastic.co/guide/en/elasticsearch/reference/current/remote-clusters.html) cover the items listed in this issue, with the exception of API keys: >The security docs don't mention API Keys, but API Keys have...

Given that #70702 covers the work for writing about API keys and that the security model for CCR and CCS is changing, I'm going to mark this issue as closed.

@elasticmachine run elasticsearch-ci/docs

## 💚 All backports created successfully | Status | Branch | Result | |:------:|:------:|:------| |✅|8.5|[](https://github.com/elastic/elasticsearch/pull/91156)| |✅|8.4|[](https://github.com/elastic/elasticsearch/pull/91157)| ### Questions ? Please refer to the [Backport tool documentation](https://github.com/sqren/backport)

I added this file to the table of contents so that it displays in the navigation. I also made changes to the introductory section, but I have questions about how...

@ywangd, I updated the existing definition for `verification_mode` so that it can be used consistently throughout the TLS/SSL pages. This is a much cleaner implementation, so thanks for pointing out...