The internet is a global network of servers that moves and stores data using hardware, software, and protocols. Wi-Fi is a local wireless network that distributes the internet signal to devices in ...

Thirty years have passed since the Internet Protocol was first described in a series of technical documents written by early experimenters. Since then, countless engineers have created systems and ...

Everything you stream and share is broken into network packets. Learn how this enables the seamless flow of data that powers the internet. Network packets are small units of data that are sent from ...

June 30, 2025 — Computer scientist Laura Edelson and China researcher Jessica Batke discuss some of what they learned over the course of their 18-month investigation into China's online censorship ...

G home or cable internet? Compare real speeds, upload limits, reliability, gaming and security risks so you choose ...

Cierra was an associate writer for CNET's broadband team, covering all things home internet. She is a graduate of the University of North Carolina at Wilmington with a master's degree. Cierra is ...