If you own an iPhone, you might already have an iCloud account for your file storage needs. And if you don't, you should; regular online backups make it much easier to restore your data if your phone ...

You can turn off data on an iPhone all at once, for specific apps, or by turning on Airplane Mode through the Control Center.

Apple's highest level of iCloud encryption, Advanced Data Protection for iCloud, secures your data so it's unreadable even on iCloud servers. However, the technology is also under scrutiny in the UK, ...

It’s a good idea to turn off data roaming on your iPhone if you want to avoid using data while traveling internationally.

Apple's highest level of security can ensure that only you have access to your data, but you'll want to keep a few safeguards in mind. I started my career with CNET all the way back in 2005, when the ...