I welcome initiatives like this from governments but wonder if any board will actually work through the modules. My observation over the years is that cyber security makes it onto the board agenda either because of a compliance issue (we have to do it) or because of an incident (we should have done it). The packages are worth a look..:
Why have the NCSC produced a Board Toolkit?
Boards are pivotal in improving the cyber security of their organisations. The Board Toolkit been created to encourage essential discussions about cyber security to take place between the Board and their technical experts.