mattydread23 writes: iOS 7 has a ton of great new features for enterprises, but some of the most highly anticipated ones need a little extra planning, care, or prerequisite support. Apple IT writer Ryan Faas goes deep into four of them here. Open managed in: less restrictrive than containerization, but can't be done on a per-app basis. Managed app config: A great idea, but requires developer support. Per-app VPN: improves privacy, if your corporate VPN server can support it. And enterprise single sign-on: works great as long as you're on the corporate network.