Production n8n
Reliability, security, and error handling for n8n running in production.
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n8n Reliability: The Complete Production Guide
The definitive guide to n8n reliability in production: error handling, retries, idempotency, queue mode, monitoring, and a copy-ready readiness checklist.
Case Study: Enterprise, Self-Hosted n8n for a Global Insurer
A global insurer needed low-code automation but couldn't use cloud SaaS. We built a self-hosted, SSO-gated, GDPR/DORA-compliant n8n platform inside their network.
Beyond Basic: Build a Production-Grade Error Handler in n8n
Build a centralized, reusable, production-grade error handling workflow in n8n, with ready-to-import JSON, so silent failures stop breaking automations.
AI Agent Security: Why Zero Trust Beats Full Autonomy
Learn why AI agents need strict security boundaries and how to implement safe agentic automation without exposing your systems to risk.
CVE-2026-21858: The n8n Security Crisis for Self-Hosters
A maximum-severity CVSS 10.0 vulnerability nicknamed Ni8mare hit self-hosted n8n. What happened, who's actually at risk, and exactly how to fix it.
Stop Duplicate Stripe Charges in n8n (Idempotency Guide)
Stop processing duplicate webhook events in n8n. The idempotency pattern that prevents double-charging customers when Stripe retries a failed request.
n8n Critical CVEs (Feb 2026): Who's Affected & How to Patch
Urgent advisory for n8n self-hosted instances: two critical RCE vulnerabilities in JavaScript expressions and Python code nodes. Patch immediately.
Why You Shouldn't Use n8n: 3 Times to Pick Another Tool
We're unapologetically pro n8n at Marden SEO, but no tool fits every job. Here are three scenarios where n8n probably isn't your best choice.
Your AI Automation is Leaking Money. Here's How to Fix It.
Small business AI automation promises to streamline operations and slash manual work, but many get fragile workflows that fail silently. Here's the fix.
Bulletproof n8n: Mastering Production-Grade Error Handling
Stop losing data to silent failures. The architectural patterns, from centralized error triggers to circuit breakers, that make n8n workflows resilient.
Securing Your n8n Agent Workflows: A Security Audit Guide
How to run an n8n security audit: harden credentials, webhooks, error handling, and self-hosted n8n with a copy-ready checklist.