How to lock widgets

Hello! I'm a designer looking for a way to lock widgets so users are unable to drag and drop them in a particular page. I found Widgets Plus! plugin for 1.7 that has a lock feature, but it hasn't been updated since 2010. Does anybody have any suggestions? Thanks for your help!

Beginning Developers

Beginning Developers

This space is for newcomers, who wish to build a new plugin or to customize an existing one to their liking