How to prevent user from viewing certain sheets in Google Sheets?

Question

Google Sheets

I want some users to not see certain sheets.

Answer 1

File - Publish on the Internet
Access in this case is "only for reading"
But for editing - no way. Only if the protection against hamsters is in the style of " Enter the password and I will show the hidden sheet, but please do not look at the source code of the script "

Answer 2

Spread data across multiple books. Give access to books according to your roles.