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Learn to implement n8n's new Native Guardrails feature to build secure and reliable AI automations in this comprehensive 14-minute tutorial. Explore the two core operations: "Check Text for Violations" for workflow routing and "Sanitize Text" for data redaction. Master setting up AI models like OpenAI with the "Check Text" node and dive deep into every guardrail type including Keywords, Jailbreak (Prompt Injection), NSFW content detection, Personal Data (PII) protection, Secret Keys identification, Topical Alignment, and URL filtering. Discover how to use the "Sanitize Text" node to automatically remove PII and secret keys without requiring an AI model. Understand why these security features are essential for creating enterprise-ready AI agents, particularly for regulated industries such as healthcare and legal sectors. The tutorial includes practical demonstrations of custom regex implementation and step-by-step guidance through each guardrail configuration to ensure your AI automations meet professional security standards.
