Thanks to new features in iOS 18.1, your iPhone data is even more secure. This update includes important security measures designed to protect your device and its encrypted data after long periods of inactivity.
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what’s new?
Apple introduced the inactive restart feature in iOS 18.1. This feature automatically restarts your iPhone if it’s been idle and unlocked for more than three days. This feature uses Secure Enclave Processor (SEP) to monitor when the iPhone was last unlocked.
If the device remains locked for too long, SEP notifies the kernel, which triggers a reboot and kills the Springboard (the core of iOS).
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why is this important
The main benefit of an inactive restart is increased data protection. By forcing an iPhone to restart after a long period of idle time, it essentially erases the encryption key from memory. Once restarted, your phone will go into a “hibernation” state. This makes it nearly impossible for cybercriminals to decrypt your data. This feature ensures that legacy forensic tools used by cybercriminals cannot access sensitive information even if the device is left powered on for an extended period of time.
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Impact on law enforcement
While this new security measure is a huge benefit for privacy, it has raised concerns for law enforcement. Specifically, they face more challenges when trying to unlock mobile phones for forensic analysis. but, Researcher Ziska Klassen It notes that three days is still plenty of time to coordinate steps to access the device with analysts.
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How to enable the automatic restart feature
To enable this feature, just make sure your iPhone is running iOS 18.1. Here’s how to check and update:
- go to setting tap on it
- click common
- Tap Software update
- click Update now To download and install iOS 18.1
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More ways to keep your iPhone safe
Although the inactive restart feature is a valuable security tool, it is not a foolproof solution. To further protect your data, consider taking these additional steps:
1. Set a strong password. Create strong passwords for your accounts and devices, and avoid using the same passwords for multiple online accounts. Using the same password on multiple platforms always increases your vulnerability because if one account is hacked, all your accounts will be hacked. Please consider using . password manager Generate and save complex passwords.
2. Use strong antivirus software. The best way to protect yourself from malicious links that can install malware and access your personal information is to install antivirus software on all your devices. This protection also warns you about phishing emails and ransomware scams, keeping your personal information and digital assets safe. Get my picks for the best antivirus protection products of 2024 for Windows, Mac, Android, and iOS devices.
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3. Back up your iPhone regularly. Backups prevent data loss due to malicious attacks. This is an important step to protect your personal information. Here’s how:
- go to setting
- tap iCloud
- click iCloud backup
- tap Back up now
4. Turn on two-factor authentication (2FA). 2FA It’s an extra shield to prevent hackers from breaking into your iPhone account. Here’s how:
- go to setting
- Please tap name
- click Sign-in and security
- tap Add trusted phone numbers
- click Continue
After you add a trusted phone number, for security purposes, you’ll need both your password and a section element (such as a six-digit code sent to your device) when you sign in to your account on a new device or on the web. your phone number.
5. Enable stolen device protection. This feature If your iPhone is stolen, requiring biometric authentication for sensitive operations while in an unfamiliar location provides an extra layer of security. To enable it, follow these steps:
- go to setting
- Tap Face ID and passcode (or Touch ID and passcode)
- Please enter passcode When prompted
- Scroll down to the Stolen Device Protection section and tap Stolen Device Protection. turn on protection
Steps to enable stolen device protection on your iPhone (Kurt “Cyber Guy” Knutson)
Cart important points
The new automatic restart feature is a major step forward in improving iPhone security and provides additional protection against cybercriminals. As security technology continues to evolve, it’s fun to think about what future developments will look like.
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