On the other hand they say a new 2.0 feature is 'Edit documents stored in “vault”', so maybe they found away around that, though any method that comes to mind either requires administrative privileges or is really hacky.Īs for the security of the actual encryption, 128bit AES is perfectly secure, assuming it's used correctly. This is fine for securing files against loss of the stick, but forces you take them out of the vault to access them, thereby creating unencrypted copies each time. The usual issue with these tools is that you can only store/retrieve files in the 'vault', but not open them while inside. I haven't personally used it, so I can only guess based on the description.