Archives of user accounts protected with private password, are they secure?

First of all you have to create a secure password, that is complex, also read the chapters that explain how to manage and remember a password.


However you must keep in mind that it is not always sufficient
Passwords are not always safe. Very often they are only valid for non-expert people.
A technician may be able to log in.

Windows and Android systems are partially protected. If those who want to access your data have a normal knowledge of computer hardware and software technology, you can consider to be sufficiently protected. In any case, you must have sufficient technical information to avoid archival errors.

Apple systems in recent years have grown a lot from the point of view of security and privacy.
These devices and their programs are designed to keep the guarantee of information confidentiality and data retention high.