That's if you only rely on CrashPlan-provided encryption, which is certainly not a cream of the crop.

We were talking about eCryptfs/encFS-encrypted copy, where filenames are (usually) encrypted. That means navigating around names like `l00Dqf,A49VqDd8AveLMrbBE` or `qR,bmE-73cA2H6wOxZxlKSwD`.