Blog
Plain-English technology and security guidance from the InfoStream team.
September 14, 2026
Most people have noticed the padlock symbol in a browser’s address bar, but few understand what it actually signals. It is not a general endorsement that a website is safe. It is a specific technical indicator: the connection between your browser and that website is encrypted. Understanding what that means, and where it reaches its […]
September 9, 2026
Most organizations know their cybersecurity needs attention; fewer know where it falls short. An IT security audit closes that gap. By systematically evaluating networks, devices, applications, and security controls, an audit produces a clear picture of where vulnerabilities exist, how well current defenses are performing, and what needs to change. For businesses handling sensitive data […]
September 7, 2026
Most IT failures attributed to “bad luck” have an underlying cause — and heat is one of the most common. Components that run consistently above their designed thermal range fail faster, throttle performance, and create compounding risks in environments where server uptime is critical. These strategies address the problem before it becomes an incident. What […]
September 4, 2026
The terms FXS and FXO come up in almost every conversation about analog telephony and VoIP integration, but they’re rarely explained clearly. They’re not interchangeable, and confusing them during a phone system setup creates problems that can be difficult to troubleshoot after the fact. Here’s what each one does and why the distinction matters. The […]
September 2, 2026
Anyone who has spent time wrangling a large dataset in Excel knows the frustration of dropdown filters that are slow to navigate and difficult to read at a glance. Slicers are Excel’s answer to that problem — a visual, button-based filtering interface that makes it faster to drill into the data you actually need, and […]
September 1, 2026
Switching to a new phone provider doesn’t have to mean starting over with new numbers. Number portability — the right to take your existing phone numbers with you when you change carriers — is a federal protection established by the Federal Communications Commission (FCC) and available to virtually all businesses. But knowing you can port […]
August 28, 2026
A shared mailbox in Microsoft 365 lets multiple people send and receive email from a single address without any of them needing to log in separately or manage it as a personal inbox. When set up correctly, it’s an effective tool for managing shared communication. When set up incorrectly, however, it creates confusion, security exposure, […]
August 26, 2026
Staying competitive as a small or mid-size business increasingly means getting technology decisions right, not just at the point of purchase, but on an ongoing basis as tools evolve, business needs shift, and the threat landscape changes. A regular technology business review is the mechanism that keeps those decisions grounded in current reality rather than […]
August 24, 2026
Mobile data limits have a way of making themselves known at exactly the wrong moment, like when you’re away from Wi-Fi or trying to load something important. Fortunately, Android gives you more control over your data consumption than most people realize. These seven habits and settings adjustments can meaningfully extend how far your plan goes […]
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