rh-pre-commit can stop secrets from ever making it into our git history.

After installing rh-pre-commit, a new leak prevention tool for git users, it will automatically scan our code before it is commited, and stop sensitive information from ever making it into the git history.

Detailed instructions:

https://source.redhat.com/departments/it/it-information-security/blog/prevent_costly_leaks_with_rh_pre_commit