The iOS 18, Apple’s most recent software update, improves iPhone security by adding more robust anti-theft mechanisms that shield user data in the event that the device is stolen. By taking these steps, the iPhone will be a more secure device overall, and thieves will have a harder time accessing private data.
The “inactivity reboot” function and an enhanced option for Stolen Device Protection are two important security updates. First, 404 media reported this. A video showing the iOS 18 inactivity reboot function was shared by Jiska Classen, a researcher at the Hasso Plattner Institute.
According to the video, Apple added an automated “inactivity reboot” feature to iOS 18 that kicks in once the device is left unlocked for three days in a row. Due to this feature, the iPhone must restart and go into a secure mode known as “Before First Unlock.”
In this condition, the Secure Enclave Processor of the iPhone is locked with the encryption keys that safeguard user data. Even if the iPhone is still turned on, this makes it practically impossible for criminals to access data using simple forensic techniques.
Therefore, by preventing unwanted access attempts that depend on the device remaining operational, the inactivity reboot seeks to protect sensitive data. The Stolen Device Protection option, which is now more noticeable during the iOS 18.2 setup process, is another feature that is getting attention.
This function, which was previously concealed in the settings menu, is now shown to users as part of the initial setup, urging them to activate it for increased security. When enabled, stolen device protection makes it more difficult for thieves to access the device and any connected accounts by requiring more frequent biometric verification (such as Face ID or Touch ID) in addition to the device PIN.
Apple is reaffirming its dedication to device security and customer privacy with these improvements. In order to provide customers with piece of mind in the event that their device is ever stolen, the new anti-theft safeguards provide layers of protection that make unauthorised access more difficult.
As the firm continues to adapt to the changing landscape of digital threats, these features demonstrate Apple’s attention to security innovation. Now that iOS 18’s improved security updates are ready, customers may benefit from these safeguards by making sure their devices are running the most recent software.