1. Yes, the passcode can be saved in your keychain (it's even an option when you first enter the passcode). However, if it is, then iTunes will use it and fill it in automatically and you will not get the password prompt.
bjtitus wrote:
Looking through most of these comments it seems fairly likely that something like #3/#2 is or was happening with these backups. iTunes is probably using the logged in account password as a default for encrypted backups to save a step for users, assuming that they use one password across their Apple devices.
Absolutely not happening. If it was everyone's backup password would be the account password. But that is not the case. There are dozens of different backup passwords that users have discovered will unlock the backup. Are you suggesting that iTunes RANDOMLY chooses a password from all of the passwords in the user's keychain? That is a truly bizarre suggestion. The list of passwords reported in this thread is on the previous page, but I will repeat it here for your convenience. Note that some of these do not exist anywhere on any computer, such as the iPhone unlock passcode:
- First iTunes account password (40 different users)
- Old iTunes account password, but not the oldest one
- Password used for almost all accounts (3 different users)
- All digit Password created a long time ago
- Computer/laptop login password (4 users)
- Laptop password (2 users)
- Computer password (4 users)
- Email password (3 users)
- iTunes with no capital letters
- Password not used anywhere else
- All numeric used in the past
- Password for old gaming site
- PC password (5 users)
- “iphonelogin”
- work computer password
- Current app store password (2 users)
- Paypal account password
- iPad unlock passcode
- Strongest variation of the base password I have ever used
- Old password
- Old work password
- Macbook password (2 users)
- Restriction passcode
- Gmail password (2 users)
- Current Apple ID password (2 users)
- Apple MobileMe password
- Apple ID password, but all lower case (8 users)
- Apple ID password, first one ever used, but all lower case (2 users)
- iPhone passcode when corporate profile was installed
- Passcode for a website
- iPhone screen unlock passcode (9 users)
- iPhone unlock passcode at the time the first backup was made (3 users)
- First password for work computer
- Old password used over 2 years ago (2 users)
- Previous owner’s iTunes password
- Current laptop password
- Wireless network password
- Electric bill and Skype password
- icloud password, all lower case
- Windows login for very old laptop
- iMac password (3 users)
- First iPhone 4 digit passcode
- iTunes password from last year
- 4 year old password
- iTunes password (current) (3 users)
- Old PC password
- Password for “Good” application
- Password used for everything+1234
- 1234 (4 users)
- 12345 (2 users)
- 0000
- Password I use for everything else (2 users)
- One of my husband’s passwords
- Some old non-Apple product password
- Screen passcode of the first iPhone that was backed up (2 users)
- Old password with different case on first letter
- “password”
- Windows Administrator password (2 users)
- Original Windows Administrator password
- Mackbook administrator password
- “iphone”+4 digit unlock code
- Voicemail password
- asd
- “herpderp”
- “darwin” (first name from credit card account)
- First name, all lower case
- Ms Exchange account password
- Facebook password
- Browser password
- Network admin password