It’s 2008 and you just deployed wireless access points in all the hallways and common areas of your schools. You apply a simple password and give it out to all the staff. Voila! You have a wireless-accessible network.
At this point, most IT staff were content with the setup. It was a simple solution to a simple problem. Device density was not an issue since most schools only had a handful of laptops or wireless devices. Every kid and staff member did not need to stream Netflix or Youtube throughout the day. It was easy. It was simple. It was the past.