Operations | Monitoring | ITSM | DevOps | Cloud

Let's Encrypt is moving to 45-day certificates before everyone else

The CA/Browser Forum set 47-day certificates as target for 2029. Let’s Encrypt decided to implement it a year earlier. In December 2025, Let’s Encrypt announced their roadmap to cut certificate lifetimes from 90 days to 45 days by February 2028, a full year ahead of the industry mandate. It’s exactly what we’d expect from the CA that made automation mandatory from day one.

Migrating from PRTG to WhatsUp Gold: The Ultimate Guide

Mirating from PRTG to WhatsUp Gold can feel daunting, but with the right approach, it’s a smooth transition that unlocks powerful monitoring capabilities and a simplified user experience. WhatsUp Gold offers intuitive dashboards, flexible licensing, and advanced features like Network Traffic Analysis, Application Monitoring, and integrated Network Detection & Response (NDR) for comprehensive visibility across hybrid environments.

Top 25 Web Application Monitoring Tools (2026 Edition)

In today’s fast-paced digital world, web application monitoring tools are no longer a luxury but a necessity for maintaining robust, high-performing online services. Whether you’re running an e-commerce giant, a SaaS platform, or a critical internal application, understanding your application’s health and user experience is paramount.

How Deployment Pipelines Power Continuous Deployment

Let's be honest: everyone says they want continuous deployment. "Ship all the time! Move fast! Break absolutely nothing!" But the only reason any of that is even remotely possible is because of one unsung hero quietly doing the heavy lifting behind the scenes: Ah, the deployment pipeline - aka your code's obstacle course / gauntlet / walk in the park… depending on how well it's behaving.

Clustered Directors, Pipeline Debugging, and More Integrations

Over the past two months, VirtualMetric DataStream delivered a substantial update cycle focused on resilience, productivity, and platform extensibility. This release strengthens the core architecture, makes pipeline development and troubleshooting significantly easier, and expands integration coverage across schemas, SIEMs, and cloud platforms. Let’s take a closer look.

How to Build a Great Knowledge Base in Notion

What a Knowledge Base Is and Why You Need One? Prior to handling the Notion, let us make one point crystal clear: A knowledge base is simply one trusted location where information lives. It provides answers to questions such as: A good knowledge base: Notion is a very good tool because: Through this article, it’s going to demonstrate how you can create a clean, simple, and functional knowledge base with a current version of Notion.

Understanding Delivery Metrics To Optimize Campaign Performance

Delivery metrics are the difference between a plan and real results. They show whether your ads and emails actually reached people, loaded on screens, and had a chance to work. When teams read delivery the right way, they spot waste faster and fix problems before budgets drain. This guide breaks down the core delivery signals, why they stall, and how to troubleshoot across channels. We will keep the focus practical, so you can move from diagnosing gaps to improving performance with clear steps.

How Online Courses Make Lifelong Learning Simple and Accessible

Online courses make lifelong learning simple and accessible by offering flexible, affordable education from global experts, covering a wide range of subjects while fitting around your schedule and connecting you with supportive learning communities-all from the comfort of your own home.

Choosing the Right Business Internet Provider for Growth

Your internet connection is the quiet backbone of modern business. Cloud apps, video calls, payment terminals, and security cameras all run on it. When it fails, everything freezes-ITIC found that the average mid-size company loses about $300,000 for every hour offline in 2024. That's why choosing WOW! Business Internet (or a peer provider) is a mission-critical decision, not a utility line item. Use the framework below to align real-world performance and support with how your team works today-and how you plan to grow.