Now if you're wondering about how to password lock and restrict others from accessing your Chrome bookmarks on your shared computer, you might want to check this password-protecting browser extension called LockMyFavs.
Prevent Others From Accessing Your Bookmarks - Protect Your Bookmarks With A Password (Chrome)LockMyFavs (link) is a handy browser extension for Chrome that lets you lock, password-protect your bookmarks on Chrome. With this extension you can create a separate list of bookmarks right on your Chrome and make them accessible only to you.
Step 1 Download and Install LockMyFavs from Chrome Web Store HERE.
Step 2 Once installed, click on that tiny "favorite" icon that sits next to your address bar, as seen below.
Step 3 If you're using the extension for the first time you may need to complete the one-time registration by simply filling out a valid email address and password, and you're good to go. Otherwise, just login.
Step 4 Once logged in you should be able to see all your web favorites/bookmarks listed under "Library" tab. From there you can search, filter and manage all your saved bookmarks.
It's that easy!