Add section on web security

Issue: SPR-6125
Improve documentation for using "." as destination separator

Issue: SPR-12007
Polish
Update Javadoc

Issue: SPR-12028
Fix javadoc typo
Fix javadoc typo
Merge pull request #605 from overmindx/master

* pull605:
  Fix javadoc typo
Revert accidental class name change
Align javadoc improvements