The ArcLight Blog
IT & Cybersecurity Insights for Oklahoma Businesses
Practical guidance, breach breakdowns, and plain-English explainers from the team that protects 2,000+ endpoints across Tulsa and beyond.
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Recent posts

March 23, 2026•5 min read
Domain Name Renewal Scam
Every few months, a business owner calls us in a mild panic. They got a letter in the mail that looks like…
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March 20, 2026•5 min read
The “Insider Threat” You Overlooked: Proper Employee Offboarding
Imagine a former employee, maybe someone who didn’t leave on the best terms. Their login still works, their company email still forwards…
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March 19, 2026•7 min read
The 14 Year Old ePosterService Scam
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March 15, 2026•9 min read
The 2026 Hybrid Strategy: Why “Cloud-Only” Might Be a Mistake
I want to start with something that will make a few cloud vendors wince. Every ransomware recovery I have personally worked on…
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March 10, 2026•6 min read
Managing “Cloud Waste” as You Scale
When you first move to the cloud, the bill usually looks manageable. Then your business grows, and one day you notice your…
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March 5, 2026•4 min read
Beyond Chatbots: Preparing Your Small Business for “Agentic AI” in 2026
AI chatbots can answer questions. But now picture an AI that goes further, updating your CRM, booking appointments, and sending emails automatically.…
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February 28, 2026•5 min read
The Server Refresh Deadline: Why Windows Server 2016’s End of Support Should Drive Your Cloud Migration Plan
Time moves fast in the world of technology, and operating systems that once felt cutting-edge are becoming obsolete. With Microsoft having set…
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February 25, 2026•7 min read
The MFA Level-Up: Why SMS Codes Are No Longer Enough (and What to Use Instead)
The MFA Level-Up: Why SMS Codes Are No Longer Enough (and What to Use Instead) For years, enabling Multi-Factor Authentication (MFA) has…
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February 20, 2026•5 min read
The Daily Cloud Checkup: A Simple 15-Minute Routine to Prevent Misconfiguration and Data Leaks
Moving to the cloud offers incredible flexibility and speed, but it also introduces new responsibilities for your team. Cloud security is not…
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