start with password complexities, prevention of unauthorized access (i.e. screen locks), full disk encryption, so on, for those users who are close to cards/data management.
Using Linux not making people automagically smarter and setting simple passwords or not enabling disk encryption - that kind of stuff I can easily imagine to happen without external curation.
Using Linux not making people automagically smarter and setting simple passwords or not enabling disk encryption - that kind of stuff I can easily imagine to happen without external curation.