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.
Latest Articles
Recent posts

April 5, 2026•5 min read
5 Security Layers Your MSP Is Likely Missing (and How to Add Them)
Most small businesses aren’t falling short because they don’t care. They’re falling short because they didn’t build their security strategy as one…
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March 30, 2026•4 min read
Zero-Trust for Small Business: No Longer Just for Tech Giants
Think about your office building. You probably have a locked front door, security staff, and maybe even biometric checks. But once someone…
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March 25, 2026•4 min read
The Supply Chain Trap: Why Your Vendors Are Your Biggest Security Risk
You invested in a great firewall, trained your team on phishing, and now you feel secure. But what about your accounting firm’s…
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March 23, 2026•4 min read
Iran War and Cybersecurity Threats
If you've been watching the news and wondering what the conflict with Iran means for your business's cybersecurity, I'll give you the…
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March 23, 2026•7 min read
CEO Spotlight Scam
If you've gotten an email lately congratulating you on being selected for a CEO spotlight feature in some prestigious-sounding business publication you've…
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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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