Good network engineers are the Swiss Army knife of the IT set: they're well-versed in several different programming languages and procedures, and they're able to fit them all together seamlessly. For ...

This sample chapter from the only authorized companion guide for the Cisco Networking Academy Program introduces newcomers to the basic concepts and components of modern computer networks. The chapter ...

Networking is the backbone of any modern business or personal setup, but getting a solid grip on the essentials can be challenging without the right guidance. The 2024 Network Fundamentals Bundle ...

Ethernet inexpensive; included on most new PCs; hundreds of hardware makers requires cabling; larger networks need hubs and switches 91m (300 feet) per segment 100 / 60Mbps (for 100Mbps network) Wi-Fi ...

Need a jump start on Unix networking? Whether you're working on your home network or setting up systems at work, here are some basic Unix commands and insights that might prove helpful. Once upon a ...

This week, we’ll take at look at the signaling system used by the PSTN as we begin to highlight some of the security concerns about networks moving toward a converged infrastructure. Today, we’ll ...

The world of business as we once knew it changed overnight in early 2020 when the pandemic forced many companies to pivot to a remote work model. I had just moved to the Bay Area temporarily to be ...