Skip to main content
Emma Stone attending the Annual Actor Awards ceremony.
Salma Hayek at the 12th Annual Breakthrough Prize Ceremony.
Summer superfoods for boosting collagen and glowing skin.

Homepage

The Secret iPhone Security Feature That Protects Your Device From Cyber Attacks

January 16, 2025 by Lisa Cupido
shefinds | Homepage
Featured image

Cyber criminals are savvy and only getting more sophisticated and sneaky in their approaches. To protect your phone’s data from these thieves, it’s important to pull out all the tricks — including any and all settings Apple has installed that will help keep your phone protected.

Don’t be so hard on yourself if you aren’t completely up to date on the secret iPhone security feature that protects your device from cyber attacks. Once you get the intel on this one easy-to-use feature, you’ll feel more confident and secure that your personal information will stay personal. Keep confidential data like social security numbers, banking information, and contacts out of the wrong hands with the help of this one Apple feature: Extreme Lockdown. Here’s how it works.

house unit img
Women Are Swapping Their Boring Water For This Ice Pop Electrolyte Mix!
iphone-lockdown-mode

Extreme Lockdown

 


According to Apple, Extreme Lockdown is an “extreme protection” that "hardens your iPhone from a cyberattack.” It was added to iPhone in 2022 in the iOS 16 update and may be a feature you never use (that’s the hope, at least).

 


"Lockdown Mode is optional and should be used only if you believe you might be targeted by a highly sophisticated cyberattack," according to Apple. "Such as by a private company developing state-sponsored mercenary spyware.

"Most people are never targeted by attacks of this nature."

 


If you suspect your phone has become the victim of a cyber attack, enabling Extreme Lockdown goes into action by seriously affecting the following features:

 


Messages
Web browsing
FaceTime
Apple services
Photos
Device connections
Wireless connectivity
Configuration profiles

iphone-low-power-mode

Lockdown mode will also block all of your FaceTime calls, most message attachments, and it won’t allow your iPhone to automatically join non-secure Wi-Fi networks. It will also completely disable the following features:

 


SharePlay
Shared Albums
FaceTime Live Photos
FaceTime Continuity Handoff

 

In order to avoid the inconvenience of having all of these features disabled or limited, only turn on Extreme Lockdown mode if you strongly suspect your device has been compromised. To enable this feature, go to Settings > Privacy & Security > Lockdown Mode. You will be promoted to turn on this feature and then iPhone will have to restart to activate Lockdown Mode.

 


With hope, you will never need to use Lockdown Mode, but it’s comforting to know this option exists if necessary.

Author:

Lisa Fogarty is a lifestyle writer and reporter based in New York who covers health, wellness, relationships, sex, beauty, and parenting.

Best beauty deals on Amazon during Prime Day.
Ariana Grande showcasing her fashion at the Golden Globes.
Kylie Jenner's elegant ensemble at the Met Gala 2025.
Woman applying sunscreen for sun protection outdoors.
Taylor Swift and Travis Kelce enjoying a night out.
Healthy seeds displayed, contrasting with unhealthy pastries.
Ivanka Trump and Jared Kushner attending a public event.
Bad Bunny's glamorous Grammy moment, celebrating music and style.
iPhone charging while connected to a laptop
iPhone charging settings displayed on screen
The viral Italian bob hair trend for summer 2026.
Angelina Jolie celebrating at the Trophee Chopard Award ceremony.
Selena Gomez supporting mental health at Rare Impact Benefit.
Refreshing poolside cocktail with snacks for summer vibes.
Brad Pitt and Ines De Ramon at the F1 premiere event.
Queen Camilla with Prince Harry and Meghan Markle at an event.
Travis Kelce and Taylor Swift enjoying a public outing together.
Barack Obama, Michelle Obama, Malia, and Sasha posing for a family photo.
Amazon Prime Day logo displayed on digital devices
Nina Ubhi demonstrating concealer application on YouTube.
Best beauty deals on Amazon during Prime Day.

Beauty

Prime Day is basically a holiday for anyone who's ...

Ariana Grande showcasing her fashion at the Golden Globes.
Kylie Jenner's elegant ensemble at the Met Gala 2025.
Woman applying sunscreen for sun protection outdoors.
Taylor Swift and Travis Kelce enjoying a night out.
Healthy seeds displayed, contrasting with unhealthy pastries.
Ivanka Trump and Jared Kushner attending a public event.
Bad Bunny's glamorous Grammy moment, celebrating music and style.
iPhone charging while connected to a laptop
iPhone charging settings displayed on screen
The viral Italian bob hair trend for summer 2026.
Angelina Jolie celebrating at the Trophee Chopard Award ceremony.
Selena Gomez supporting mental health at Rare Impact Benefit.
Refreshing poolside cocktail with snacks for summer vibes.
Brad Pitt and Ines De Ramon at the F1 premiere event.
Queen Camilla with Prince Harry and Meghan Markle at an event.
Travis Kelce and Taylor Swift enjoying a public outing together.
Barack Obama, Michelle Obama, Malia, and Sasha posing for a family photo.
Amazon Prime Day logo displayed on digital devices

Fashion

This summer, I might be shopping for more clothes and ...

Nina Ubhi demonstrating concealer application on YouTube.