[DOCS] Add ES security principles#76850

Merged

lockewritesdocs merged 12 commits intoelastic:masterfrom

lockewritesdocs:docs__clarify-exposing-clusters

Aug 31, 2021

Commits on Aug 23, 2021

[DOCS] Add ES security principles
Adam Locke
committed

Commits on Aug 25, 2021

Commits on Aug 26, 2021

More changes from review feedback
Adam Locke
committed
Fix cross-link to Painless guide
Adam Locke
committed
Merge branch 'master' into docs__clarify-exposing-clusters
elasticmachine
authored
Clarify callout text
Adam Locke
committed
Add information about elasticsearch user
Adam Locke
committed

Commits on Aug 30, 2021

Minor wording edits
Adam Locke
committed

Commits on Aug 31, 2021

Consolidate Java Security Manager description, plus other edits
Adam Locke
committed
Clarify not running as root
Adam Locke
committed
Merge branch 'master' into docs__clarify-exposing-clusters
elasticmachine
authored