Silas Vieira
June 6, 2019
Mobile devices such as phones and tablets are easy to lose and often targeted for theft. They contain very personal information such as contacts, phone numbers, emails, and sometimes sensitive University data. The following best practices are recommended for mobile device security:
All mobile devices have the ability to set a password. Even a simple password may keep your data from falling into the wrong hands. Newer devices have the ability to add a more complex password, fingerprint or face recognition which provide stronger defense and security.
Check your settings on your device when considering this option. Wiping your phone will take the device back to the factory settings. All of the device’s data, including contacts, messages, and apps are deleted to keep personal information from ending up in the wrong hands. If children frequently pick up your device and play with it, be careful with this setting since they could erase your phone.
Apple provides its iOS devices with the Find my iPhone app and Android devices offer setting such as “Locate this device” option and “Allow lock and factory reset.” Visit your device manufacturer’s website or store for help with settings. There are also other third-party apps available to help locate stolen devices.
Leaving your Bluetooth on when you are not using it wastes battery power and provides and extra avenue of attack.
Many updates offer protection from the latest security threats. Make a habit to check for updates or choose auto-update setting when possible.
Don’t tempt thieves with unattended mobile devices, even if you plan to be away for less than a minute. Take your devices with you or lock them up, even if you have an office.
For more information, please contact the Information Security Office at infosecurity@utdallas.edu.