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The latest News and Information on IT Networks and related technologies.
Common Network Switch Issues & How to Fix Them
As a network admin, you're probably all too familiar with the importance of your network switches. These devices keep the heart of your network beating by connecting various devices, from computers to printers, and ensuring data flows smoothly. However, switches, like any hardware, come with their own set of issues that can disrupt productivity and cause headaches if not addressed promptly.
Maximizing Peering Through Flow Analysis
Discover how to use flow data to pinpoint your most valuable traffic, identify missing peer opportunities, and make smarter peering choices across your internet exchanges. In previous peering blogs, we’ve shared how you can maximize the value of your connection to an IX by peering with the IX route servers, and identify and contact specific peers via bilateral sessions.
How to Set Up a VPN: Complete Guide With Steps
Breaches of online privacy have become a serious issue in any IT environment, which is why a VPN is a handy tool to secure your digital footprint. In this video, we’ll show you how to set up a VPN through a complete step-by-step guide. Chapters: Introduction 00:01 What is a VPN 00:22 Why should you use a VPN 00:43 How to set up a VPN 01:12 Troubleshooting VPN issues0 1:44.
HAProxy Enterprise WAF protects against Microsoft SharePoint CVE-2025-53770 / CVE-2025-53771
Critical vulnerabilities in Microsoft SharePoint (CVE-2025-53770 and CVE-2025-53771) are currently being exploited in the wild. Disclosed on July 19, 2025, these vulnerabilities have CVSS scores of 9.8 and 7.1 respectively, indicating severe and high risk. CVE-2025-53770 affects on-premises Microsoft SharePoint Servers, allowing unauthorized attackers to execute code over a network. CVE-2025-53771 affects Microsoft Office SharePoint, allowing authorized attackers to perform spoofing over a network.
Unleashing Protective DNS: The First Line of Cyber Defense You're Still Underestimating
Many cyber threats - like phishing, ransomware, and shadow IT - start at the domain layer. But too many security stacks only respond once the damage is done. In this on-demand webinar, Mikey Pruitt, Partner Evangelist at DNSFilter, shares insights, practical examples, and a live demo to show why DNS-layer protection is no longer optional - especially for MSPs and IT teams. Watch as Mikey breaks down.
Inside Our Security Masterclasses: Practical Insights for Cyber Resilience and Identity Protection
Explore an overview of our Security Masterclass series led by Stefanie Hammond, designed to help MSPs and IT professionals understand today’s evolving cyber threats and how to address them effectively. This video highlights two key sessions: Ideal for teams looking to deepen their cybersecurity knowledge or organizations aiming to enhance their security offerings with clear, practical guidance.
Threat Hunting Explained: See It in Action, Learn How It Works
Most IT and security professionals have heard of threat hunting – but few have seen it in action or fully understand how it works in the real world. That’s about to change. In this on demand webinar, Jim Waggoner and Kevin O’Connor guide you through a hands-on threat hunting session, showing how they identify, investigate, and surface hidden threats across cloud and endpoint environments. You’ll learn.
Getting Started With Catchpoint Traceroute
in this episode of our Getting Started With Catchpoint series, Leon walks you through setting up a traceroute test. He covers the various options - the type of traceroute, thresholds, etc and even touches on what you can do with the test data once it's being collected - from smartboards to alerts and beyond.
The Ultimate Network Assessment Template for Your Business
In the fast-paced realm of IT businesses, it's easy to overlook the intricate web that powers your operations – your network infrastructure. Let's face it, most enterprises only give it the attention it deserves when something goes wrong. And by then, the issue has often snowballed into a full-blown crisis.