Hybrid Connector is a technology which enables you to connect to private data from cloud application. That means if you have a Azure WebSite or a WebApi as a part of Mobile Services solution, you can connect to any TCP reachable service (with static IP address), which even does not have a public IP address...
If you want to deploy Windows Store Apps in enterprises, Windows 8 provides a concept called “Side Loading”, which is described in this article, at least. Basically, when preparing side loading, you will have to build the package, sign it and deploy it. Please note, there are several ways do side-load...