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What Is PBX?

PBX systems manage business calls through hardware or cloud-based VoIP. Traditional PBX requires on-site equipment while ...

What is Amazon Web Services? Learn about the cloud platform at the center of Monday's internet issues

An Amazon Web Services outage has caused significant issues for a number of high-profile websites Monday morning, including ...
CNET

Cloud Hosting: What Is It and How Does It Work?

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

What is DNS? A computer engineer explains this foundational piece of the web – and why it’s the internet’s Achilles’ heel

The Domain Name System, like most pieces of the internet, was designed to be distributed across many computers. Concentration ...

What to know about the Amazon cloud outage that exposed the internet's vulnerable backbone

A massive internet outage stemming from errors in Amazon cloud services on Monday morning demonstrated just how many people rely on the corporate behemoth's computational infrastructure everyday — and ...
Homeland Security Today

DISA Selects By Light for Cloud-Based Internet Isolation Program

The Defense Information Systems Agency’s (DISA) Defense Information Technology Contracting Organization (DITCO) has selected By Light Professional IT Services, LLC to receive another transaction ...

What to know about the Amazon Web Services outage

Amazon has attributed the outage to a domain name system issue. DNS is the service that translates internet addresses into ...