Install the "Simple Password Startup" Extension in your Chrome Click here to Install Then go to "Tools" --> "Extension" --> "Simple Password Startup" --> "Option" After that Enter a Password and Save it.
If you want to
open your Google Chrome, every time you have to type the password in
home page. If you type a wrong password, Chrome will be closed. Without
knowing the password we can see only the "Home page" in chrome.
This is a very easiest way to protect your "Saved Password" and "Bookmarks" from unknown persons. Note: Don't forget your Startup password, if you forget the password, you can't recover it.