Elastic Security docs

Elastic Security Docs home page: https://www.elastic.co/guide/en/security/current/index.html

Documentation Manager: Janeen Mikell-Straughn (Github: `@jmikell821)

Please view this template for guidance on creating issues: https://github.com/elastic/security-docs/blob/master/.github/ISSUE_TEMPLATE/documentation-issue.md

Contributing to Elastic Security docs

If you are an Elastic employee and would like to contribute to Elastic Security documentation:

1. Please clone and fork the security-docs repo.
2. Open an issue using the appropriate template.
3. Check out the master branch and fetch the latest changes.
4. Check out a new branch and make your changes.
5. Save your changes and open a pull request.
6. Tag the the @security-docs team and any other appropriate reviewers. We'll take care of merging and backporting.