In the business world, information technology (IT) is everything. Without it, companies would struggle to keep track of their data and operations. However, managing all of a company’s IT assets can be a daunting task. This is where IT asset management (ITAM) comes in.

VPNs: not just sponsors of YouTube tech videos! If you think of Virtual Private Networks (VPNs) as data privacy tools or a way to access geographically restricted content, then the idea they’re dying out probably seems far-fetched. But if we’re talking about internet-based VPNs, the kind that enables access to corporate networks, there’s been plenty of prognostication that the last days of VPN may be upon us.

Network loops are bad news. Here’s a recap from network engineer Ethan Banks on why.

Broadcast storms are a major pain point for network administrators. Let’s talk a bit about what they are, what causes them, and what steps you can take to eliminate sources of broadcast storms on the networks you manage.

When network hardware vendors issue device recalls, field notices, or security alerts, the implication can be massive for MSPs. Take the 2017 clock signal issue, for example. That huge recall of Intel microchips was a large-scale vulnerability for tons of devices—and left MSPs scrambling to figure out which devices were affected on which client sites.

Paul Dippell is the co-founder and CEO of Service Leadership, Inc., a company that measures IT and managed service provider (MSP) performance across the industry and annually publishes the results as the Service Leadership Index®. In this interview, we ask about his work using operational maturity in benchmarking managed service providers.

Routing problems tend to emerge when you’re first setting up a new piece of network equipment, and when something has failed. Usually, routing problems are caused by some sort of configuration or design error. Troubleshooting routing problems is tricky because the usual tools like ping and traceroute don’t always tell you what you need to know.

The Information Technology Infrastructure Library (ITIL) is a framework of best practices for providing various information technology (IT) services, including service and asset management. The main goal of ITIL is to improve the quality and efficiency of IT service management.

From 300 baud to multiple gigabits per second, it’s time to celebrate the history of the modem. It occurs to me that we will soon be entering a period where no one will remember the ear-shredding screech of a dial-up modem connecting their computers to the internet—all the while hoping no one picks up the phone and wrecks it. The humble modem is, at least as a device sitting on your desk alongside your computer, largely consigned to history—and more than a few recycling centers.

It’s no secret that edge networks, edge computing, and IoT are some of the biggest current trends in IT circles. In fact, Gartner projects that 75% of data will be created and processed outside of traditional centralized locations by 2025, up from about 10% in 2018.