That means any communication and text you send and receive could be read by a hacker. When you connect to a public WiFi connection that’s not secure, other people on that connection can potentially intercept any unencrypted data that you send from your computer. They trick you into connecting and using their network, only to then use exploits to infect and/or steal data from your computer. Unfortunately, that’s exactly what some criminals are hoping for. It’s easy to trust connecting to a public WiFi network, especially when the network name looks familiar or trustworthy. And when you enter your information into the form, you unsuspectingly just gave a criminal your data. Except, in this case, code has been injected by the public WiFi network that puts a fake form over the real one. Now imagine visiting a site that requests login information or some other personal information. Code injection over public WiFi networks is a very real thing. Have you ever been to a hotel and suddenly seen an ad or information about the hotel appear in your browser? If you have, you experienced the WiFi network injecting code into your browser atop the content of the site you were visiting. Afterward, I’ll tell you how to protect yourself. There are several things to worry about when you connect to a public WiFi connection. Public WiFi connections have become ubiquitous, but are they safe? There’s a very good chance many of them aren’t, which is why you really need to consider securing your MacBook, iPad or iPhone when connecting to them.
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