The National Security Agency (NSA) has released a report with best practices for securing mobile devices. The NSA advises users to reboot their smartphones at least once a week, as this simple act can protect the device from many vulnerabilities. In addition to turning off the phone, the NSA recommends using biometrics and only using original charging cables.
One of the most significant recommendations is to turn off Bluetooth when not in use, update the device as soon as possible when operating system and app updates are available, and turn off location services when they are not needed. It is also recommended to use strong passwords, with a minimum of six digits, and set the smartphone to automatically wipe after 10 incorrect attempts and automatically lock after 5 minutes of inactivity.
The term “zero-day” refers to when developers have no days’ notice to create a security update, leaving users exposed to potential attacks. To reduce the risks of zero-click exploits and malware delivered via spear-phishing attacks, restarting your device regularly may be key. The NSA advises against opening email attachments and links, even if they appear legitimate or your accounts are compromised.
While some manufacturers like Samsung and OnePlus have integrated functions into their terminals that allow scheduled reboots, Google’s Pixel phones automatically reboot after receiving an over-the-air (OTA) software update. iPhone users can set up an automation to restart their device periodically. Overall, these tips can help keep your mobile device secure from potential threats.
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