Security

Fetch HackNotice alerts and saved searches from n8n workflows (REST API). MCP tools are published separately as n8n-nodes-hacknotice-mcp.

Tshark node

Security-focused n8n community node for paid SendRepute email classification

n8n community nodes for Webhook Relay — receive webhooks and inbound email in self-hosted n8n over an outbound WebSocket, with no public IP and n8n never exposed to the internet.

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

Authing Admin N8N 凭证插件

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

n8n community node for Tollara: authenticate requests, invoke services, manage async jobs, and report usage

Issue verifiable certificates from n8n — each gets a permanent, tamper-evident public verify page (Ed25519-signed) anyone can check. Free Attestify API, no signup.

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

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 SpamAssassin MCP server integration

n8n community node for Firmaradar — slå opp norske selskaper, eierstrukturer, konsern, roller, regnskap og AML i arbeidsflytene dine.

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

Use crypto.js in n8n

SSL Checker

n8n community node for Signatrust — generate, verify, and retrieve cryptographically signed AI Decision Receipts (Ed25519) with Decision Boundary Disclosure and Deployment Evidence Profile pinning.

Evaluate control statements against frameworks with realistic evidence-based scoring

Nmap Scan

An hCaptcha proxy n8n node that implements the server side logic to verify an hCaptcha request.

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

n8n community node for Seclore Protect - secure file protection using DRM technology

n8n community node for Certyneo — eIDAS-compliant electronic signatures. Send documents to sign, follow envelopes, and trigger workflows on signature events.

n8n community node + trigger for Darkmoon: launch AI pentest campaigns, read findings, run retests, review remediation pull requests, and react to Darkmoon events. Built on the shared @darkmoon_ai/client.