Preferred Blog

Network hubs, network switches, network routers… What does it all even mean? All of these devices and terms can be confusing, and to some, they might even be interchangeable. However, the fact remains that they all serve different purposes, and some might not be the right solution for your business’ needs. Today, we want to break down the differences and when you might consider one over the other for your infrastructure.

Regardless of how big or small your business is, chances are you have at least one server unit that holds sensitive data. Ask yourself this question: do you have the knowledge and expertise to properly care for and maintain that server unit? The best way to ensure your business takes care of its server technology is to work with a managed service provider. Here's why:

Every week, we talk with business leaders who think their cybersecurity is covered until it’s not.

For many small and midsized businesses (SMBs), a cyber incident isn’t just an IT problem. It’s a business interruption, a compliance headache, and a reputational hit that can take months to recover from.

The truth is, most cyber risks are preventable. You don’t need a huge IT budget. You need awareness, good habits, and a plan.

At Preferred Communication Systems, we’ve spent more than two decades helping Chicagoland organizations protect their people, data, and reputations. We’ve seen what works and what doesn’t. Below are the 10 most common cybersecurity mistakes SMBs make, along with simple, actionable ways to avoid them.

A significant and growing number of small businesses are either actively using AI tools or exploring their potential, motivated by the promise of increased efficiency, cost savings, and gaining a competitive edge.

It's an exciting movement, proving that AI isn't just for huge mega corporations. Small businesses are using AI for everything from generating marketing content and handling customer service inquiries with chatbots to analyzing customer data and automating back-office tasks. The goal is to compete faster and smarter.

Congratulations! After a long and arduous interview process, you’ve found the ideal candidate for your business. They’re enthusiastic and experienced, but as soon as they sit down, they realize that they aren’t properly equipped to do their job.

This is precisely how to start a new hire on the wrong foot. Not only is it discouraging for them, but it is also expensive for you. While it may be tempting to blame individuals in these situations, they actually indicate a systemic shortcoming in your onboarding process. The only effective way to prevent these outcomes is to create procedures that ensure everyone on your team—new people included—can fully contribute.