One of the most interesting ways to engage with an Enterprise Browser early is in a use case we call "Say Yes." And I love this because it's what security personnel want to do, they want to enable the business. Contrary to some people's belief, security doesn't wish to block us, they just want to ensure things happen safely.
So when the business brings us a need for a collaboration platform that maybe makes us a little nervous (access to particular websites that are less than known for instance), we can take that and rather than put exclusions through the entire stack and take a bigger risk to enable the business, we can go the other way.