Another month brings another new study highlighting security concerns as the leading barrier to cloud uptake in the enterprise. Rather than decreasing, it seems like the concerns are going in the other direction. Security breaches (such as those at iCloud and DropBox) continue to make headline news and add fuel to the fire. The winner in this situation? On-premise solutions. Who pays? The enterprise. Actually, it pays through the nose, since expenditures for on-premise solutions can be anywhere from 3-7 times more expensive than their cloud equivalents (at least in the estimates that I have seen).