Windows End of Life and Endpoint Security: Why Upgrading is Critical 

As a business owner, you might not spend much time thinking about what version of Windows your computers are running. But here’s the thing: if you're still using older versions of Windows, it could soon put your business at risk. In 2025, several versions of Windows will reach “End of Life,” meaning they’ll stop receiving security updates. This could leave your systems vulnerable to attacks. 

What Does “End of Life” Mean? 

When Microsoft stops supporting a version of Windows, it no longer provides updates or security patches. This means any new security weaknesses discovered after the “End of Life” date won’t be fixed, making your computers easy targets for hackers. 

Why SMBs Should Care 

Small and medium-sized businesses often stick with older technology because it’s familiar and replacing it can be expensive. But using outdated systems can leave your entire network vulnerable. If hackers find a way in, they can steal sensitive information, lock you out of your files, or even take control of your computers. 

How to Protect Your Business 

Here’s what you can do to stay safe: 

  • Upgrade Your Systems: It might seem like a hassle, but upgrading to the latest version of Windows will ensure you have the latest security protections. 

  • Use Endpoint Security Tools: If your employees work remotely or use multiple devices, each one of those devices (called “endpoints”) needs to be secured. Tools like antivirus software and firewalls can help protect these entry points from attacks. 

  • Work with IT Experts: If upgrading your systems seems overwhelming, consider working with an IT partner to help make the transition smooth and secure. 

The Cost of Not Upgrading 

If you continue using outdated software, you’re essentially leaving your doors unlocked for cybercriminals. Upgrading your systems now can save you from much bigger headaches down the line. 

 Is your business ready for 2025?

Kurt Ketcham

About Kurt Ketcham

Simplex-IT, Professional Services Director

Kurt is the Professional Services Director at Simplex-IT and has a BS in Information Technology from Youngstown State University. Kurt has spent his entire career working in IT. He was a member of an in-house IT department at a regional pallet manufacturer for over a decade before transitioning to Simplex-IT in 2017. Kurt started at Simplex-IT as a service desk technician and gradually started taking on project work before becoming the project team lead. Now as Professional Services Director, Kurt manages the scoping, quoting, and execution of all projects as well as handles IT-oriented quarterly business reviews and vCIO functions with clients.

Connect with Kurt on LinkedIn: https://www.linkedin.com/in/kurt-ketcham/

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