Catharsis Managed IT’s Blog
Tips, news, and insights from the IT industry
9 VoIP security measures every business owner should know
Voice over Internet Protocol (VoIP) phone systems make business communication easier, cheaper, and more flexible than traditional phone lines. But with those benefits come risks, from data theft to call hijacking. The good news is that protecting your system doesn’t require deep technical knowledge. These VoIP security measures can help you keep your business safe
Why a clean Windows 11 install is best for business
Windows 11’s latest features demand a solid foundation. However, simply upgrading from an older version of Windows can drag old problems into a new system. Starting fresh with a clean installation may be better, and there are several compelling reasons why you should. Better performance from day one Upgraded systems often inherit unnecessary files, software
New platform, new requirements: Virtualization and storage after VMware
When VMware, a leading virtualization provider, changed hands and its licensing model grew more complex, many IT teams began asking the same question: What are the alternatives? But switching to a new virtualization platform isn’t as simple as choosing different software. Your current storage setup helps determine which options can seamlessly integrate with your existing
From hype to hospital: Is blockchain the future of healthcare?
Amid mounting pressure to enhance data security and operational efficiency, the healthcare industry is turning to blockchain technology as a solution. In this article, we’ll explain how blockchain can be used to protect patient data and streamline supply chains. What is blockchain? Essentially, blockchain is a highly secure, shared digital ledger. Think of it like
Why AI is the new weapon of choice for cybercriminals
Cybersecurity isn’t what it used to be. With artificial intelligence (AI) entering the battlefield, cybercriminals are automating threats and customizing scams like never before. Discover how AI is transforming cybercrime, and how defenders can prepare for this escalating digital arms race. We now face smarter threats that require less effort to deploy In the past,
The 2025 laptop buyer’s guide for remote workers
Whether you’re at a coffee shop or your home office, your laptop should seamlessly keep pace with your workflow. Here’s an updated look at what makes a laptop remote-work ready in 2025, without drowning you in tech jargon. Performance A laptop’s processor (CPU) and memory (RAM) determine how effectively a machine handles tasks. To get
VoIP services every modern business should know about
As more companies embrace remote and hybrid work, reliable communication tools have become essential. Traditional phone systems often limit flexibility and add unnecessary costs. Voice over Internet Protocol (VoIP) solutions bridge those gaps, providing a secure, cloud-based way to manage voice, video, and chat from anywhere. Below are the VoIP services shaping the future of
Copilot Chat now part of Microsoft 365: What you need to know
Microsoft has officially embedded Copilot Chat into its 365 suite — free of charge. It now lives as a side panel in your documents and spreadsheets, ready to help with writing, number crunching, and brainstorming on demand. Let’s unpack how this integration works, what’s new inside the free tier, and why it matters for modern
Microsoft OneDrive for Web, simplified
For business owners, Microsoft OneDrive for Web is a game-changer in managing files online. However, if you’re unfamiliar with its interface and functions, getting started can be overwhelming. This guide will walk you through the basics of OneDrive and show you how to upload, organize, and share your files. What is Microsoft OneDrive for Web?
The viral video playbook: Dominating TikTok, Reels, and Shorts
The playbook for video marketing has been completely rewritten. A modern strategy now focuses on TikTok, Instagram Reels, Facebook Reels, and YouTube Shorts. Discover how to develop content that grabs attention instantly and use the algorithm to grow your brand at scale. The modern video blueprint: Speed, authenticity, and engagement Success on today’s most popular