Question: Can i password-protect the zip-file but not the entries in it?

[HansKindberg]

When I use ZipOutputStream.Password each entry in the created zip-file is password-protected. I expected the zip-file itself to be password-protected. Is it possible to password-protect the zip-file I want to create and not the entries in it?

[mudnug]

I believe that you cannot per the ZIP file format specification (wikipedia).