Personnel awareness

Official control wording

Personnel are advised to take the following precautions when using mobile devices: - never leave mobile devices or removable media unattended, including by placing them in checked-in luggage or leaving them in hotel safes - never store credentials with mobile devices that they grant access to, such as in laptop computer bags - never lend mobile devices or removable media to untrusted people, even if briefly - never allow untrusted people to connect their mobile devices or removable media to your mobile devices, including for charging - never connect mobile devices to designated charging stations or wall outlet charging ports - never use gifted or unauthorised peripherals, chargers or removable media with mobile devices - never use removable media for data transfers or backups that have not been checked for malicious code beforehand - avoid reuse of removable media once used with other parties’ systems or mobile devices - avoid connecting mobile devices to open or untrusted Wi-Fi networks - consider disabling any communications capabilities of mobile devices when not in use, such as Wi-Fi, Bluetooth, Near Field Communication and ultra-wideband - consider periodically rebooting mobile devices - consider using a VPN connection to encrypt all cellular and wireless communications - consider using encrypted email or messaging apps for all communications.