<!--IssueSummary start--> <details> <summary> Everyone can contribute. [Help move this issue forward](https://handbook.gitlab.com/handbook/marketing/developer-relations/contributor-success/community-contributors-workflows/#contributor-links) while earning points, leveling up and collecting rewards. </summary> - [Close this issue](https://contributors.gitlab.com/manage-issue?action=close&projectId=278964&issueIid=15669) </details> <!--IssueSummary end--> As part of gitlab-ce!5510 I added a `doc/user/account/security.md` file. It links to two factor docs right now. We should add additional information or pages about securing your account (secure password, using passphrases with SSH, etc.)