Robert Hood. Photo courtesy of Robert Hood

These days, keeping your business safe from cyber criminals can feel a bit like locking up the shop every night—you have to stay on top of it. The risks are real: stolen customer information, locked‑up computers from ransomware, or systems that suddenly stop working. Hackers have plenty of ways to sneak in, from phishing emails and social engineering tricks to outdated software and vulnerable devices.

The good news? While there are dozens of cybersecurity tools out there (and we use many of them), the single most effective thing you can do to protect your business is surprisingly simple: keep your software and devices up to date.

Even better, this step is usually free—or very close to it.

Most of the everyday software many of us use, like Microsoft Windows, Apple’s macOS, and Microsoft Office 365, does a decent job of updating itself. Other programs may need a little nudge, such as clicking “Check for Updates” now and then. Some require visiting the developer’s website to download the latest version. Devices—like firewalls, Wi‑Fi equipment, or printers—can be trickier and often require logging in and manually starting an update.

While updating is usually low‑cost, staying current is where things get more serious. All software and devices eventually reach what’s called “end of life,” meaning the manufacturer stops providing updates and security fixes. Once that happens, those systems can become an open door for cyber criminals. Common examples include older operating systems like Windows 7 or Windows 10, outdated office software, or that Wi‑Fi access point that’s been hanging on for 15 years. When updates stop, replacement isn’t optional—it’s necessary to keep the rest of your network safe.

Yes, keeping everything updated takes time and, occasionally, money. But compared to the cost of a cyber incident, it’s a small investment. Businesses that stay current dramatically reduce their risk compared to those that don’t.

Staying safe doesn’t have to be complicated—sometimes, it’s just about keeping up with the basics.

By Robert Hood, Founder and CEO SpotLink: February 26, 2025 – Great Falls, Mt

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About Robert Hood, Founder and CEO SpotLink

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