Shady Wifi in Newark

Newark International Airport in New Jersey offers wifi in the concourse. I was thinking about checking it out, but then I saw this [image] and decided to shut down my wifi. Free Public Wifi on a computer-to computer network? Sounds like a predator to me. Should inform an official before I board. Might be a challenge to find one who will understand.

CateGoogles: mobile_tech Mood = skeptical