Operations | Monitoring | ITSM | DevOps | Cloud

If you’re a person who works from home, you almost certainly have to deal with occasional internet connection issues. More often than complete outages, you’re likely dealing with occasional slowness. And you know from experience that any one of dozens of devices and services along the path can cause latency.

Continuous security (or control) validation helps me explain network security with one of my favorite analogies. Network security is like jiu-jitsu. You have no idea how strong your defenses are if you’re not rolling (sparring) regularly. Let’s take a closer look at continuous security validation, and explain why, just like jiu-jitsu, you need to keep your system in practice to keep it sharp.

The Internet of Things (IoT) market is evolving at a rapid pace and while some of the early predictions for tens of billions of connected devices by 2022 have proved to be wide of the mark, the use cases are so varied that explosive adoption is likely. However, the encroachment of IoT into all aspects of our personal and business lives brings with it plenty of concerns, from security and data ownership, to business models that acknowledge and enable the global nature of connected devices.

The National Retail Federation forecasted historic holidays sales this 2021 season, as retailers grappled with high volumes of in-store and digital traffic, along with a need for full visibility into the user experience. They turned to monitoring their Point-of-Sale (POS) systems for key analytics that revealed unique, real-time details about what customers were experiencing.

Automation. It’s a common term. Some may call it a buzzword, even. When it comes to building a network, it’s usually not your first consideration. After all, what’s most important is getting users and devices online—and keeping them there. Isn’t automating the network an advanced step? Are we even capable of making network monitoring and management automatic?

SD-WAN is one of the fastest-growing segments of the network infrastructure market. Designed correctly, it will deliver unique advantages, enabling true digital transformation while reducing costs and management time and increasing application performance, availability, visibility and user experience. While the benefits of SD-WAN are obvious, we know it can often be a challenge to select the appropriate approach to design, implementation, and ongoing management.

Now that we’ve said goodbye to 2021, we are on our way to completing 20 years of IT transformation. We are taking account of every milestone, every accolade, every cheer from our users, partners, and employees to show the world what turned out to be an eventful year.

Troubleshooting container connectivity issues and performance hotspots in Kubernetes clusters can be a frustrating exercise in a dynamic environment where hundreds, possibly thousands of pods are continually being created and destroyed.