Insights on AI automation, ITSM integration, and the future of IT support.
Two SPF Records Will Quietly Break Your Email. Here Are the Other Four DNS Mistakes That Cause Most Tickets.
Nobody gets a warning when they break DNS. There's no red error message when you enter a record wrong, the change just saves, propagates exactly as entered, and then something else fails somewhere downstream, mail bounces, a site won't verify, a subdomain resolves to nowhere, often hours later and several steps removed from the actual mistake. That gap between "the change saved fine" and "here's what actually broke" is where most DNS issues come from.
Read article →Years in Your IT Engineering Role. Building Agents Wasn't in the JD.
You have been in your IT engineering role for years. Building agents was never in the JD, and now it feels like everyone else got the memo. Here is the practical framework map, the three things that kill agents in production, and why your domain knowledge is the competitive advantage you have not used yet.
Read article →The PowerShell Commands Every IT Engineer Should Have Memorized by Now
The PowerShell commands that save the most time for IT professionals fall into four categories: user and account management, Microsoft 365 administration, network diagnosis, and system information. You do not need to learn PowerShell comprehensively to get value from it. The 20% of commands that cover 80% of common IT tasks are all covered here.
Read article →You're Not a Network Engineer. But Network Tickets Are Still Your Problem.
Most helpdesk-level network tickets fall into three categories: connectivity issues, DNS failures, and proxy or firewall blocks. A sequence of five diagnostic commands will tell you which category you are dealing with in under three minutes. From there, the resolution path becomes clear without needing a CCNA.
Read article →The Tools Senior IT Engineers Actually Use in 2026 (And What They've Quietly Dropped)
The tools worth paying for as an IT professional in 2026 fall into five categories: remote access, documentation, monitoring, AI research and resolution, and Microsoft 365 administration. The best stack is lean, not loaded. Four to six tools that each do one thing well will outperform twelve tools with overlapping features every time.
Read article →Your AI Agent Pilot Worked. Here Is Why Production Is Different.
Quick Answer: Running AI agents in production requires four things most pilot projects skip: agent specialization so each agent has a defined scope, observable decision pathways so you can audit what the agent did and why, graceful failure handling so the system degrades safely when it cannot resolve something, and integration guardrails so the agent writes back to external systems correctly every time.
Read article →You're Not a Security Engineer. But Security Tickets Are Still Your Problem.
Quick Answer: Most security tickets that land on an IT helpdesk fall into five categories: account compromise, phishing, endpoint anomalies, access control issues, and certificate or authentication failures. You do not need a security certification to handle them. You need a structured diagnostic approach and the right questions to ask first.
Read article →Tickets You've Never Seen Before: How to Diagnose the Unknown
Every IT engineer hits a ticket they have never seen before. Here is the framework for diagnosing unfamiliar issues fast, without spiraling into a three-hour research hole.
Read article →Active Directory Issues: The Ones That Look Simple But Aren't
Account lockouts, login failures, replication lag: Active Directory tickets have a reputation for looking simple and hiding something deeper. Here is the diagnostic framework that finds it fast.
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