There's no cloud proxy solution. It's purely on-premise, it's a cell inspection, but it doesn't allow any sandboxing. It also doesn't do any tunneling inspection or anything like that.

I would definitely be interested to see an upgrade that supports cloud and doesn't require on-premise infrastructure. The system should be purely cloud-based and include a cloud broker or something like that, which would act as a proxy. That's something I would want to see, but that's a huge deal for WebMarshal to develop. I don't think their infrastructure right now could handle it.