Depending on the framework you're using, if any, there might already be a built-in way to upgrade your users' passwords. For Django: https://docs.djangoproject

Depending on the framework you're using, if any, there might already be a built-in way to upgrade your users' passwords. For Django: https://docs.djangoproject.com/en/dev/topics/auth/#password-upgrading https://docs.djangoproject.com/en/dev/topics/auth/#password-...