![]() ![]() In addition, certain sensitive information (such as Health, Safari history, etc.) is not included in unencrypted backups at all. This means that the keychain from the unencrypted backup can be only restored onto exactly the particular physical device the backup was captured from, while password-protected backups can be restored onto a the same or different hardware. If, however, the backup is not protected with a password, iOS still encrypts the keychain using encryption keys specific to a particular device. If a backup is protected with a password, some information (such as the keychain) is encrypted with the same password as the rest of the backup. In iOS and iPadOS, local backups may be protected and securely encrypted with a password. Password-protected iOS backupsĪn iTunes-style backup is a major part of the logical extraction process. In this article we’ll talk about why this happens and how to deal with it. If a temporary password is not removed after the extraction, subsequent extraction attempts, especially made with a different tool, will produce encrypted backups protected with an effectively unknown password. Password-protected backups contain significantly more information than unencrypted backups, which is why many forensic tools including iOS Forensic Toolkit automatically apply a temporary backup password before creating a backup. In Apple ecosystem, logical acquisition is the most convenient and the most compatible extraction method, with local backups being a major contributor. ![]()
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