Detect and remediate leaked secret on repo with GitHub, AWS, Jira, Slack, Claude

SecretOps, DevSecOps Real-Time Repos Secret Leak Remediation

SecretOps is an n8n security automation workflow that monitors Git push events, detects high-risk secrets in commits, and automatically responds in real time.

Unlike typical scanners that only notify, SecretOps acts immediately:

Revokes leaked AWS access keys Creates incident tickets in Jira Alerts the security team via Slack Uses AI as a Security Analyst to decide the correct response

This workflow demonstrates how n8n can function as a lightweight SOAR (Security Orchestration, Automation, and Response) system for DevOps teams.

🚨 The Problem

Developers sometimes commit secrets such as:

AWS access keys Payment processor API keys (Paystack / Stripe) Database connection URLs

These leaks can result in:

Cloud infrastructure takeover Financial theft Full database compromise

Most tools detect and notify.
SecretOps detects and reacts.

🧠 How It Works

1. Git Push Webhook SecretOps listens to repository push events from GitHub/GitLab.

2. Deterministic Secret Detection (Code Node) A Code node scans changed files and extracts only high-impact secrets:

AKIA... → AWS access keys sk_live_, pk_test_ → payment processor keys postgres://, mongodb://, mysql://, redis:// → database URLs

3. AI Security Analyst An AI node receives detected items and decides the correct action:

REVOKE_AWS_KEY PAYMENT_PROCESSOR_KEY_ALERT ROTATE_DB_PASSWORD IGNORE_KEY

It also generates ready-to-use Jira ticket content and Slack alert messages.

4. Automated Response (Switch)

| Action | Automated Response | |--------------------------------|-----------------------------------------------------------------------| | REVOKE_AWS_KEY | Disable key in AWS IAM → Create Jira ticket → Send Slack alert | | PAYMENT_PROCESSOR_KEY_ALERT | Create Jira ticket → Send Slack alert | | ROTATE_DB_PASSWORD | Create Jira ticket → Send Slack alert | | IGNORE_KEY | End workflow |

⚡ What Makes This Unique

Immediate containment of AWS key leaks (set to Inactive automatically) AI used for decision-making, not detection Built-in incident workflow for developers and security teams Minimal false positives by focusing only on real, high-risk secrets Shows n8n as a practical DevSecOps automation tool

🧩 Requirements

GitHub or GitLab webhook AWS credentials with IAM permissions Jira project access Slack webhook or bot token n8n with AI node enabled

🛡️ Real-World Impact

SecretOps turns secret leaks from a silent vulnerability into an immediate, traceable, and automated incident response — reducing the window of exploitation from hours to seconds.

Ideal for DevOps, security teams, and engineering organizations that want proactive protection without complex security tooling.