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 ...

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

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

Li-Fi is a wireless data system remarkably similar to Wi-Fi, but uses light to send information. Data rates can hit a gigabit ...

This is a dilemma that many people face, even those who are experts in cybersecurity. Case in point, Blackhat, the world’s largest hacker conference held annually in Las Vegas, brings together ...

If you’re like most people, you probably only open Wi-Fi settings when you want to connect to a new network. But on Samsung ...

Most people have dozens of apps installed on their phones, and some may have even more. While some apps can run offline, such as the basic utility apps on your phone, others require the internet to ...