IT & Technology Glossary

Technology vocabulary can be one of the biggest barriers between a growing business and the IT decisions it needs to make with confidence. Diversified Technology Consultants INC. built this glossary to help business owners, office managers, and internal staff understand the terms that come up during help desk tickets, network upgrades, cybersecurity conversations, and project planning meetings. Rather than dense technical jargon, each entry below is written in plain language so you can walk into a vendor call, a budget meeting, or a conversation with our support team already understanding what is being discussed and why it matters to your organization.

This resource is organized by category, spanning networking fundamentals, cybersecurity concepts, cloud and infrastructure basics, day-to-day IT support terminology, and common software and application concepts. It is intended as a living reference: whether you are evaluating a Managed Care plan, scoping a Professional Services project, or simply trying to understand what your current IT provider means by a "firewall" or "failover," you can use this page as a starting point before reaching out to our team for a deeper conversation. If you don't see a term you're looking for, or want it explained in the context of your specific environment, our support and project teams are always available to help.