Angelina Jolie is keeping her kids safe and taking every precaution to do so, having hired someone to monitor the tykes on the street -- a bodyguard -- but also an online bodyguard of sorts, to protect her brood of six online!

The Unbroken director tells People magazine she's "old school" when it comes to technology -- not using Facebook, Twitter or Instagram. She also says she prefers to use a notebook rather than keeping digital notes on a computer or on her phone. Pretty Luddite for a 39 year-old!

Still, the actress-director understand her kids will be online and there's nothing she can do to prevent it -- but she CAN monitor it. She and husband Brad Pitt have hired a cyber security team to monitor the Internet and social media with which their kids engage.

"It's a scary new world," Angelina tells the mag. "It's so beyond what we understand," she says of she and her hubby Brad. "We wouldn't even know what to look for."