Having [no license](https://choosealicense.com/no-permission/) is the most strict. Please see <https://choosealicense.com/>--you can choose a license for the repo in an automated way: [How to add...](https://stackoverflow.com/questions/31639059/how-to-add-license-to-an-existing-github-project)
Having no license is the most strict. Please see https://choosealicense.com/--you can choose a license for the repo in an automated way: How to add...