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AIQSO Blog

Insights, tutorials, and industry news on AI, security, automation, and cloud infrastructure

Your Local LLM Is Running on the CPU and Nothing Told You: Three Silent Degradation Modes on a Self-Hosted Inference Box
Infrastructure11 min read

Your Local LLM Is Running on the CPU and Nothing Told You: Three Silent Degradation Modes on a Self-Hosted Inference Box

A routine driver upgrade dropped a 14B model onto the CPU while the health endpoint answered in 11 milliseconds and the service reported active. Three ways a self-hosted inference server degrades without erroring, the one column that catches the first, and why liveness checks are the wrong instrument for all of them.

Quinn VidalAug 17, 2026
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A Secret Scanner's Zero Is Not a Clean History: Three Classes of Credential gitleaks Cannot See
Cybersecurity11 min read

A Secret Scanner's Zero Is Not a Clean History: Three Classes of Credential gitleaks Cannot See

A secret scanner reported an entire git history clean while a live password sat in twenty-six commits, back to the initial commit. Three classes of credential that pattern-and-entropy scanning is structurally blind to, the check shape that catches the first one, and why a scanner's zero must never be written down as a pass.

Quinn VidalAug 10, 2026
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When Your Blocklist Blocks Your Vendor: Debugging DNS Filtering That Breaks SaaS Consoles and Server-Side APIs
Infrastructure10 min read

When Your Blocklist Blocks Your Vendor: Debugging DNS Filtering That Breaks SaaS Consoles and Server-Side APIs

A vendor admin page rendered blank in every browser. The cause was our own DNS blocklist blackholing one hostname in the vendor's API family — and the same block was silently breaking server-side calls network-wide. The debugging order that found it, and the family-sweep rule that fixes it properly.

Quinn VidalAug 3, 2026
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CMMC Readiness Is an Engineering Problem: The NIST 800-171 Logging Controls Your SIEM Doesn't Satisfy
Cybersecurity11 min read

CMMC Readiness Is an Engineering Problem: The NIST 800-171 Logging Controls Your SIEM Doesn't Satisfy

Deploying a SIEM is not the same as satisfying NIST 800-171's Audit and Accountability family. A walkthrough of the nine 3.3.x controls, which ones a default install actually covers, and the engineering the rest require — including the one control almost everyone fails silently.

Quinn VidalJul 27, 2026
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Your DNS Resolver Is Already a Network Sensor: Shipping Pi-hole Query Logs into a Detection Pipeline
Cybersecurity12 min read

Your DNS Resolver Is Already a Network Sensor: Shipping Pi-hole Query Logs into a Detection Pipeline

Port mirroring can't see your WiFi. Your resolver can. How we turned Pi-hole into an all-device DNS telemetry source — the v6 API mechanics, the reliability engineering that took the real effort, and the honest limits of DNS-level visibility.

Quinn VidalJul 20, 2026
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Passive AI-Service Detection with Zeek: Architecture and Detection Limits
Cybersecurity14 min read

Passive AI-Service Detection with Zeek: Architecture and Detection Limits

How we built agentless shadow-AI detection from mirrored network traffic — the capture architecture that took two attempts, the sensor that died quietly, and an honest accounting of what passive detection can and cannot see.

Quinn VidalJul 13, 2026
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AI Visibility: The New SEO Frontier Beyond Google Rankings
SEO8 min read

AI Visibility: The New SEO Frontier Beyond Google Rankings

How AI-powered search engines and LLM-generated answers are reshaping visibility strategy, and what businesses need to do to appear in AI-generated responses alongside traditional search results.

Quinn VidalJul 6, 2026
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Why Traditional SIEM Falls Short and What Unified Security Monitoring Solves
Cybersecurity8 min read

Why Traditional SIEM Falls Short and What Unified Security Monitoring Solves

An analysis of why traditional SIEM platforms fail mid-size businesses and how unified security monitoring with tools like Wazuh delivers better threat detection at lower cost.

Quinn VidalJun 29, 2026
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Running Odoo 19 CRM on Proxmox: A Real-World Production Setup
Infrastructure9 min read

Running Odoo 19 CRM on Proxmox: A Real-World Production Setup

How we deployed Odoo 19 as a self-hosted CRM on Proxmox LXC containers, including module selection, AI integrations, automation workflows, and the practical trade-offs versus Odoo.sh and SaaS alternatives.

Quinn VidalJun 22, 2026
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Flutter vs React Native: Choosing the Right Cross-Platform Framework
Mobile Development8 min read

Flutter vs React Native: Choosing the Right Cross-Platform Framework

A practical comparison of Flutter and React Native for business mobile apps, covering performance, developer experience, and the scenarios where each framework excels.

Quinn VidalJun 15, 2026
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Custom AI Assistants vs Off-the-Shelf Solutions: When to Build Your Own
AI Automation8 min read

Custom AI Assistants vs Off-the-Shelf Solutions: When to Build Your Own

A practical comparison of custom-built AI assistants versus off-the-shelf solutions, covering cost, flexibility, and integration factors that determine which approach fits your business.

Quinn VidalJun 8, 2026
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The Complete Technical SEO Audit Checklist for 2026
SEO9 min read

The Complete Technical SEO Audit Checklist for 2026

A comprehensive technical SEO audit checklist covering Core Web Vitals, crawlability, structured data, mobile performance, and AI visibility factors for 2026.

Quinn VidalJun 1, 2026
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Self-Hosted vs Cloud: Making the Right Infrastructure Decision
Infrastructure8 min read

Self-Hosted vs Cloud: Making the Right Infrastructure Decision

A practical comparison of self-hosted and cloud infrastructure for businesses, covering cost analysis, control, compliance, and the hybrid approaches that often deliver the best results.

Quinn VidalMay 25, 2026
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CMMC 2.0 Compliance: A Practical Guide for Defense Contractors
Cybersecurity9 min read

CMMC 2.0 Compliance: A Practical Guide for Defense Contractors

A practical walkthrough of CMMC 2.0 compliance requirements for defense contractors, covering the three maturity levels, assessment process, and implementation strategy.

Quinn VidalMay 18, 2026
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What to Expect from a Managed IT Services Partnership
Managed Services7 min read

What to Expect from a Managed IT Services Partnership

A straightforward guide to what managed IT services actually include, how pricing works, and the key indicators that distinguish effective providers from those that overpromise and underdeliver.

Quinn VidalMay 11, 2026
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Why Next.js Is the Right Choice for Business Websites in 2026
Web Development7 min read

Why Next.js Is the Right Choice for Business Websites in 2026

An honest assessment of why Next.js dominates business web development in 2026, covering performance, SEO, developer experience, and the trade-offs compared to alternatives.

Quinn VidalMay 4, 2026
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How AI Automation Reduces Operational Costs for Mid-Size Businesses
AI Automation7 min read

How AI Automation Reduces Operational Costs for Mid-Size Businesses

Discover how AI-powered automation typically reduces operational costs by 25-45% for mid-size businesses through workflow optimization, intelligent document processing, and predictive resource allocation.

Quinn VidalApr 27, 2026
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Deploying Wazuh SIEM for Small Businesses: Lessons from Real Implementations
Cybersecurity10 min read

Deploying Wazuh SIEM for Small Businesses: Lessons from Real Implementations

Practical lessons from deploying Wazuh SIEM for small and mid-size businesses, covering architecture decisions, tuning strategies, compliance mapping, and the real costs of open-source security monitoring.

Quinn VidalApr 20, 2026
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How We Built a Production AI Server on an HP Z840 for Under $2,000
Infrastructure10 min read

How We Built a Production AI Server on an HP Z840 for Under $2,000

A detailed walkthrough of building a self-hosted AI inference server using refurbished enterprise hardware, covering hardware selection, software stack, model deployment, and the economics of running your own GPU server.

Quinn VidalApr 13, 2026
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