Security

n8n community node for Sophos Central (Firewall Management API)

WebSocket trigger for n8n with header/query auth and auto-reconnect

Use Nillion nilAI — private LLM inference in a TEE, OpenAI-compatible — directly in n8n, with built-in cryptographic verification of every response.

n8n community node for the DeepKeep AI Firewall API

n8n community node for Arctic Wolf SOC (Ticket API & Organizations API)

AI-powered security guardrails for n8n workflows - analyze, redact, or block content based on HIPAA, GDPR, and PCI compliance frameworks

n8n community node for signing blockchain transactions locally

n8n community node for the Servicely ITSM/ESM JSON REST API (v1)

n8n community node for open-banking.io: API-key auth with client-side, zero-knowledge decryption of your bank accounts, balances and transactions.

Audit your entire n8n in 30 seconds, free. NoCrash watches your n8n automations and tells you in plain language when something breaks, before your customers do.

CoW Protocol batch auction DEX aggregator with MEV protection for gasless, secure cross-chain token swaps.

n8n community node to encrypt and decrypt data using OpenPGP.

n8n community node for detecting and redacting PII in PDF documents via the PDF Redaction API (api.pdf-redaction.com)

n8n node to interact with network devices with modern crypto (Cisco, Juniper, Palo Alto PAN-OS, Fortinet FortiGate, Ciena SAOS, Linux, etc.) - Ubuntu/OpenSSL 3.x compatible

n8n community node for LiteSOC - Security Observability for Startups. Track security events and manage alerts.

Publish agent-made HTML to a private, unguessable URL. Gate it with a password or email domain, expire or burn it, and read the feedback viewers leave.

n8n 社区节点：集成飞连开放平台，支持部门与成员管理、Wi-Fi 管理、终端管理

n8n community node for Scorechain Risk Scoring API — analyse crypto addresses and transactions on 20+ blockchains

Logali SAP IDoc Guard: governed outbound IDocs, status checks and inbound acknowledgements for self-hosted n8n

Official CaptchaAI community node for n8n - solve reCAPTCHA, Turnstile, GeeTest, and many other CAPTCHA types inside your workflows.

This is official node for interacting with APIs from attachmentav.com

n8n community node for TestSavant Guard safety checks.

AppOmni's AgentGuard node

HackNotice MCP client for n8n: exposes all hacknotice-mcp-server tools to an AI Agent via live MCP discovery (Model Context Protocol, Streamable HTTP).