Greetings ..
Well this is my last one ... I am developing a project in Java, although this will apply to any language, the point is that, when I distribute my system which works with files that I do not send to the database, but I think .txt and folders because they do not merit being stored in a database but still need equal security, I would like to know how to protect those files so I can keep the user on the sidelines with those files if it is very curious @.
I would like to know what methods there are for protecting files like this without affecting the functioning of the system as such.
Thank you very much in advance.