Apple continually improves the security of iPhones with every iOS update. From the introduction of Touch ID in 2013 to stronger encryption in iOS 8, iPhone users now enjoy advanced protection for their devices. With iOS 9 and later versions, Apple has added even more security tools to keep your personal data safe.

In this article, we’ll explore essential iPhone security features you should know about to protect your device and personal information.

Six-Digit Passcodes for Enhanced Protection

A passcode is your first line of defense against unauthorized access. In iOS 9 and beyond, Apple upgraded the default passcode from four digits to six, increasing possible combinations from 10,000 to one million.

Learn more about choosing strong passcodes here.

Automatically Erase Data After Failed Passcode Attempts

For extra protection, iPhones can erase all data after 10 failed passcode attempts. This feature is ideal for those worried about lost or stolen devices.

To enable this feature:

1. Go to Settings > Touch ID & Passcode
2. Toggle on Erase Data

Two-Step Verification for iCloud and App Purchases

Two-step verification adds an extra layer of security when signing into iCloud or making purchases from a new device. Apple sends a verification code to a trusted device, which must be entered before access is granted.

This is a widely used security method that prevents unauthorized access and helps protects your iPhone security features. Learn more about Apple two-factor authentication. 

Limit Ad Tracking to Protect Your Privacy

Apple’s Advertising Identifier allows apps to deliver targeted ads and track ad performance. To maintain privacy, enable Limit Ad Tracking:

• Go to Settings > Privacy > Apple Advertising
• Toggle Limit Ad Tracking

This ensures apps cannot follow you for advertising purposes without your consent.

Family Sharing for Safe Device Use

With Family Sharing, children can have their own Apple ID while parents retain control. Features like Ask to Buy let parents approve in-app and App Store purchases, while adults can monitor their child’s online activity.

To set up Family Sharing:

• Go to Settings>iCloud>Set Up Family Sharing
• Follow the prompts to add family members

Use a Password Manager for Maximum Security

All of these iPhone security features enhanced when combined with a password manager like mSecure. You can safely store passwords, credit card info, and other sensitive data using 256-bit Blowfish encryption.

Download the mSecure iPhone app today to keep your private information safe and organized.