Telecom

Next 5G auction to feature large tracts sought by carriers

Regulators decided the next U.S. 5G airwaves auction will offer frequencies in portions covering millions of people, a plan backed by wireless giants thirsty for spectrum and opposed by cable providers leery of expensive ...

Security

More privacy when using WhatsApp, Signal and others

When installing a messaging service on a smartphone, users are usually prompted to give the app access to their own phone address book. This will automatically connect them with those contacts from their address book who ...

Consumer & Gadgets

How to boost your WiFi performance when everyone's at home

Mom is Zooming for a work meeting. Dad's on Netflix. And Junior is gunning down bad guys on one screen while streaming his biology class on another. As the COVID era drags on, can there possibly be enough bandwidth for all?

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