I'm trying to think of creative ways to institute some baseline adult content filters beyond what Apple's API currently allows (namely, the blocking of content in the App, iTunes, and iBooks stores) on student owned devices. Have any of you come up with some good ways to do this? Here are a few ideas I have, but I'm not sure which would be best.
Block Safari and push an alternative web browser. (I'm not too thrilled about this, as there are a slew of other issues that come up by blocking Safari. Also, most alternative browsers require some sort of configuration or account setup themselves, which I don't want to do.)
Use a config file to alter the DNS servers of an iPad to point to OpenDNS's Family Shield filter. (I'm not sure this is even possible.)
Use a VPN config to route all traffic through a service. (I haven't found any services that provide this.)
Any leads or thoughts would be greatly appreciated. Thanks!