Beginner-friendly guide explaining how the internet works: how websites load, what a server is, and how data travels online, ...

A clear explanation of what Bitcoin is, how it works, and why its decentralized design and fixed supply matter.

The Internet is a massive computer network that has revolutionized communication and changed the world forever. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

There are likely hundreds of individual networks across the federal government, reflecting the number and breadth of agencies. Most highly federated agencies alone have multiple networks. While ...

We’re going to go over the Lightning Network: how it works, how it makes Bitcoin scalable and how it fits in with the larger Bitcoin network. But before we talk about the Lightning Network, we need to ...

Brian C. Keegan receives funding from the National Science Foundation. A key aspect of the fediverse is that each server is governed by rules set by the people who operate it. If you think of the ...

The Lightning Network is a network of payment channels. A payment channel is perhaps best understood as a complex type of multisignature address for which two users hold a private key; the funds in ...

Miners, hashes, keys, cold storage, blocks—it can all get confusing. Learn more about it all so that you can understand how Bitcoin works beyond a wallet.

Through its mobile mining app, trust-based security system and growing ecosystem of applications, Pi aims to bring crypto to everyday users without the barriers of expensive hardware or high energy ...

The Army was able to generate fire support using the Advanced Field Artillery Tactical Data System and view a common map of the engagement area using the the Command Post Computing Environment. (Devon ...

Central Coast 17-year-old Cesar Vasquez leads marchers in Santa Maria during an August protest of ICE activity. Credit: Janene Scully / Noozhawk photo The 805 UndocuFund Rapid Response Hotline, (805) ...