31 December The Do's and Don'ts when using Public Wi-Fi December 31, 2017 By Robert Siciliano Help Desk, InfoSec, Mobile free wi-fi, public WIFI, VPN, wifi 435 Views Please login or register to view the full Feature Article. Thank you! Curl up in a chair at your favorite coffee house, the aroma of premium coffee filling the air, take a few sips of your 700 calorie latte, and then enter cyberspace.