Comment It's Mozilla Sync 1.1 all over again (Score 1) 12
Not really. The service as described by DDG strongly reminds me of old Mozilla Weave/Sync 1.1, which had a very sensible design from the security standpoint - your own encryption key never left your device, everything to be backed up was encrypted with it before being sent to the Mozilla servers, thus making your backups not readable to Mozilla. However, in Sync 1.5 and later they "upgraded" the service by integrating it with Firefox accounts. Your encryption key is stored on Mozilla servers now, as a part of your account. New Firefox Sync doesn't have anything in common with older, more private (and secure!) Mozilla Sync 1.1
I only hope this DDG service doesn't follow the Mozilla lead.