It allows people to buy a physical security key that must be used with a phone, meaning that anyone hacking into account would not only need login details but that object, too. The security keys feature is similarly aimed at higher-risk people who may want to keep their account protected. The Advanced Data Protection feature was rolled out in the US late last year but is now being added globally. While Apple requires that people ensure they have backup plans in place – such as nominating someone who would be able to lock their account if they forget their password – the fact that Apple is unable to retrieve the information means that it could be lost forever if someone is unable to log in. Such attacks on cloud storage have seen an increase in recent years.īut it could also mean losing access to data. Switching it on should keep people safe from attacks on backups that are looked after by Apple. But the new setting switches on end-to-end encryption for almost all of those backups, with the exception of some parts such as calendars that rely on old standards and so cannot be easily backed up.

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