If I buy a Family License 5-pack for AnyTrans, does the software get certification/authorization from the various iPhones before it allows automatic WiFi backups to the PCs?  For example, if I install AnyTrans on my PC 1 and link to my iPhone 1, will it need my iPhone 1 to authorize that a backup is allowed?    Because if my Dad installs AnyTrans on his PC 2, can his version see my iPhone1 (since we are on same WiFi) and try to download my info to his PC 2?   Basically I am asking if there is security that prevents others (even on my same WiFi) from downloading data from various iPhones in the house without each iPhone agreeing to allow it.  If not, then the software is not very secure and other family members could “steal” my iPhones data (and I theirs).   Thanks.