Public WiFi can expose sensitive personal and financial data if you log into accounts, enter passwords, or connect without basic security protections.

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

“Do small interface tweaks change everything?” This is the question that has been hovering over the structure of the Quick Settings user interface in the Android operating system ever since Google ...

Monitoring Wi-Fi data usage is essential to avoid exceeding limits and ensuring smooth internet performance. By tracking how ...

Li-Fi is a wireless data system remarkably similar to Wi-Fi, but uses light to send information. Data rates can hit a gigabit a second, while maintaining line-of-sight privacy. pureLiFi is showing off ...

Four months ago, amidst a backlash from government regulators and privacy advocates, Google stopped collecting Wi-Fi data with its Street View cars. But that doesn’t mean Google has stopped collecting ...

Transport for London will roll out default wi-fi device tracking on the London Underground this summer, following a trial back in 2016. In a press release announcing the move, TfL writes that “secure, ...