Tom McDonald

President of NSI, Tom has been helping small and medium businesses succeed in Connecticut for over 25 years.

Recent Posts

NSI Expands Connecticut Market Presence with Acquisition of AT Chavez Consulting LLC

By Tom McDonald | Oct 1, 2024 11:00:31 AM

NSI Expands Connecticut Market Presence with Acquisition of AT Chavez Consulting LLC

Read More >

The Ultimate Guide to Microsoft SharePoint for Small Businesses

By Tom McDonald | Oct 1, 2024 12:00:00 AM

In today’s fast-paced business environment, efficient collaboration and streamlined processes are essential for success. As a small business leader, you might be exploring ways to enhance productivity, improve communication, and manage your documents more effectively. One solution that stands out is Microsoft SharePoint. But what exactly is SharePoint, and how can it benefit your business? Let’s break it down.

What is Microsoft SharePoint?

Read More >

Understanding the Threat of Email Account Takeover: A Guide for Small Business Leaders

By Tom McDonald | Sep 27, 2024 12:00:00 AM

In today’s digital age, email has become a crucial communication tool for businesses. It’s where you connect with clients, manage transactions, and share sensitive information. However, this reliance on email also makes it a prime target for cybercriminals. One of the most alarming threats is an email account takeover (ATO), a type of cyberattack where an unauthorized party gains access to your email account and uses it for malicious purposes.

Read More >

In-House or Outsourced IT: Which Is Best for Your Business?

By Tom McDonald | Jul 24, 2019 7:59:28 AM

Growing a Connecticut small business is not easy, especially now that the state faces an economic crisis. Every decision that business owners make needs to keep in mind a return on investment or savings in overhead.

Read More >

2019 Update: New Phishing Scam Goes After Your W-2 Form

By Tom McDonald | Jan 17, 2019 8:00:00 AM


You can’t trust anyone these days. Just look at your email inbox for proof. How many solicitations do you get each day for offers that are too good to be true? How many requests to open suspicious attachments or visit unknown websites that could contain malware?

Read More >