Ask any Enterprise File Sync and Share (EFSS) vendor if they provide encryption and you are going to get a emphatic, “Yes!” They will claim end-to-end encryption and let you assume that you are covered. But are you really? Certainly end-to-end encryption is important and offers a base level of security but if the EFSS vendor owns your keys then you may not have the protection you might think. In this StorageShort, Storage Switzerland and CTERA discuss the importance of key ownership as part of the encryption process.