How to secure google chrome profile with password/pin code?

Question

Google Chrome

There is a home PC with Windows 10.
There is one user in Windows.
Google Chrome is installed on the computer. Chrome has multiple user profiles.
Those. everyone has their own chrome. In one Windows account.
I want my son not to climb into my chrome.
How to set a pin code or password for your profile?
Searched here and didn't find chrome://flags/

Answer 1

On Windows, one user.

this is your MAIN and ONLY MISTAKE.
Make to everyone the user and the end of a problem.
Option 2: different profile folders in chrome: here .
Well, then you will have to regulate access to folders with third-party utilities.