The reason why corporations are doing this is because they are afraid what kind of (malicious) content is coming down to their network and what users are possib

The reason why corporations are doing this is because they are afraid what kind of (malicious) content is coming down to their network and what users are possibly sending out. Could we fix this by isolating the browser more efficiently from the local workstation environment and thereby removing the need for this kind of security? What if you would be executing the Internet browser in an environment where you would not need to care so much about the security. Like running the actual browser process in a completely separate environment, maybe located outside your intranet firewall and just streaming the UI via some simple-enough-to-be-secure mechanism to the desktop.