UserAgent: Mozilla/5.0 (X11; CrOS x86_64 10452.11.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.31 Safari/537.36
Platform: 10452.11.0 (Official Build) dev-channel kip

Steps to reproduce the problem:
The ability to block VPNs on Chrome OS via enterprise policy would be a nice addition for schools who use off-site filtering, as a VPN can be used to bypass the filtering.

What is the expected behavior?

What went wrong?
Not Applicable

Did this work before? N/A 

Chrome version: 66.0.3359.31  Channel: dev
OS Version: 10452.11.0
Flash Version: 29.0.0.113