keyring

And also, when possible, try to use a key manager over environment variables. Using a library like keyring [1] is a significant step up from a .env file sitting in your dev environment. In other words: - Store secrets in settings.py (bad) - Store secrets in .env file (better) - Store secrets in OS-level key vault (even better) When the secrets are in a plaintext .env file, that file can get leaked in many non-obvious ways. Your antivirus uploads a copy, your IT department runs backups, someone on the team clones your git repo to a OneDrive/Dropbox folder and puts the .env file there. Then any of those services that has a leak, or any of the services those services use has a leak (improperly configured S3 bucket, etc), your secrets are leaked. [1] https://github.com/jaraco/keyring