* [DOCS] Add docs for verifying CA fingerprint
* Update openssl command and explanatory text
* Explain copying CA cert if fingerprint validation isn't possible
* Incorporate new section into the main security config page
* Clarify how cert is used
Co-authored-by: Ioannis Kakavas <ikakavas@protonmail.com>
* Split into two, separate sections
* Rename file and update text based on feedback
* Update ref to use new filename
* Remove extra word
Co-authored-by: Ioannis Kakavas <ikakavas@protonmail.com>
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>