The court records obtained by the 404 Media revealed that the bureau was unable to open Natanson’s iPhone due to it being protected by Lockdown mode. However, a federal judge later issued a warrant compelling Natanson to unlock her computer using fingerprint.
Facial recognition and fingerprint scans are termed biometrics. They can be used to authorize access to computers, phones, and other technology. With passkeys, one can also digitally unlock online accounts and services.
A passkey can be generated using biometrics or a passcode on a device with lock options.
PCmag points out that there is nothing wrong with wanting convenience over security. On the contrary, those at higher risk of government and corporate surveillance and thus prone to coercion should consider using a passcode or passphrase instead of biometric verification.
iPhone users can also consider using Lockdown mode. This setting is useful in preventing unauthorized access to the device by eliminating the option of attaching files through messages, installing device management configuration profiles, calls, and FaceTime.
The option is available in Settings under Privacy and Security.
Android also has a lockdown setting that can be used to disable biometric options to secure the smartphone in cases where the owner is fearful that their fingerprint or facial scan might be compromised. Android 13 and later versions offer Advanced Protection mode which requires hardware security keys or passkeys to access Google accounts. It also prevents the downloading of malicious apps and files and stops unauthorized access to Google services by third-party apps.
Those wishing to turn off biometric verification can delete their prints or scans from their devices.
According to PCmag , fingerprints and facial scans are saved on the phone or computer and not on the cloud. Android users can delete their biometric data by heading to Security and Privacy and tapping Device unlock/Biometrics and setting a passcode. iPhone users can go to Face ID/Touch ID & Passcode and reset Face ID or delete their fingerprint.
PCMag contends that phone security is only a small component of personal security. One should also read the terms and conditions of technology companies, close online accounts that are not necessary, reduce digital footprints, and utilize different strong passwords to gain more control of personal data.
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