To understand why DNS failures can be so disruptive, it's helpful to know how the Domain Name System is constructed. The internet contains over 378 million registered domain names, far too many for a ...

Since 2010, Juliana has been a professional writer in the technology and small business worlds. She has both journalism and copywriting experience and is exceptional at distilling complex concepts ...

Learn how the internet works with a simple guide on DNS, IP addresses, and routing—explained clearly to show how online ...

Juliana Kenny is a freelance writer with 13 years of experience covering the technology industry. She has written for technology giants, including Oracle, Hitachi Vantara, and Comcast, and she ...

The Domain Name System (DNS) has been around for nearly 40 years, yet surprisingly few organizations understand what a critical security tool it can be. DNS can play many vital security roles on a ...

Best VPN DNS vs VPN: 2025 Side-by-side Comparison Online privacy isn’t just an afterthought—91% of organizations faced a cyber incident last year, according to Deloitte’s 2023 survey. If big ...