After strikes killed senior Iranian officials, Iran cut off internet access. Journalists are relying on satellite links, encrypted apps, and smuggled footage to report from inside the country.

Infographic: Major power outage events in 2025 reveal a broad spectrum of reliability risks—from voltage instability and protection failures to extreme weather and heat-related transmission stress.

Cisco's ThousandEyes division tracks global internet and cloud traffic and provides Network World with weekly updates on the performance of ISPs, cloud service providers, and UCaaS providers.

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From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've covered PCs and technology products for over 15 years at PCMag and other ...