Unit 2. Creative Commons licenses concepts

2.3. The 6 Creative Commons licenses

The valid combinations of the before mentioned rights give just 6 CC licenses the user should choose from (as of version 4.0 of the licenses):

Attribution (CC BY)
Work can be used for any purpose, as long as the author is attributed.

 

Attribution – No Derivatives (CC BY ND)
Once the author is attributed, the only limit is that no modification to the original work is done.

 

Attribution – Share Alike (CC BY SA)
The author must be attributed, but the work using the original must keep the same license. This prevents the new work from locking the original inside a new, more restrictive license.

 

Attribution – Non Commercial (CC BY NC)
Once the author is attributed, the only limit is that the original work can not be used for commercial purposes.

 

Attribution – Non Commercial – No Derivatives (CC BY NC ND)
As CC NC and then no modifications of the original work are allowed.

 

Attribution – Non Commercial – Share Alike (CC BY SA)
As CC NC and then the new works should use this same license.

 

Public Domain License (CC0)
This license expresses the will of the author to release the work to the public domain on a worldwide basis. This means that anybody can use the work for any purpose without asking for permission or a license.