Your talking on it right now. OK, maybe not right now, but both your business and home (if you still have a home line) are all on VoIP. The phone system at your office may still be on your premise,

Is public WiFi safe?

Is Public WiFi safe? I used to believe so, but I have had one too many “alarms” spark up on my laptop from using public WiFi. Sitting in a coffee shop or restaurant and my laptop slowed down its processing of bandwidth to the Internet.