* VPN for email and internal network access
* On-device firewall
* AV software
* Latest security patches
Enforcing the baseline security configuration for all devices can help an organization to establish a bottom-line of defense from each device. Similar to an Internet facing device hardening, on-device resources, wireless interfaces, e.g. WiFi, Bluetooth, RFID, wireless printer, and application functions should be minimized to reduce the likelihood of wireless attacks.