philh wrote:
magicbus wrote:
It’s not the “accessibility and attractiveness “ of a WIFI site. Picture yourself at a Starbucks, Mickey D’s, or wherever trying to locate the “public” WIFI site. Easy to latch onto a nefarious imitation. Now picture yourself at a campground where you were handed the name and password of the legit WIFI site when you check in. See the difference? I always use cell access from my phone or cell modem/router, but I have no fear of WIFI site at campgrounds after applying a bit of appropriate intelligence.
Dave
Friend of mine,super high end geek PhD, who I suspect was doing work for NSA used to amuse himself sniffing out hackers on any publicaccess wifi and would directly interface with the hackers screen. He said he stopped being surprised at how many people would be sniffing passwords and other content
This reminded me of a TED Talk some time ago to expose vulnerabilities of using public WiFi.
As a demonstration, a hacker built a simple wheeled robot with an ipad screen. The robot would triangulate the location of someone who was connected to the local public WiFi, and roll itself up next to that individual. It would then display the passwords the person used to access email/websites during their session.
Pretty effective in pointing out, if not a humorous way of showing how unsafe it can be to use public WiFi networks.
The issue is that its not difficult for a hacker to use the same SSID as the public WiFi, create a similar looking landing page or captive portal, and capture any login passwords for popular websites. It could even pass the login info to the actual site so the user would have no clue that their credential had been stolen. As they are logged into the site they wanted.
Worse if you allowed public sharing of files on your device.
Either avoid using public WiFi (unsecured), or only use along with a paid VPN service.