Monitor Security Logs: Failed Login Alerts to Slack

This 5-node n8n workflow monitors security logs for failed login attempts, providing real-time anomaly detection and instant Slack alerts to your team. It runs on a schedule (e.g., every 15 minutes) via a Cron node, fetches recent logs through an HTTP Request node, processes them in a Code node to count failures and unique IPs, checks against a configurable threshold with an If node, and sends detailed Slack alerts if anomalies are detected. Key benefits include proactive threat detection, redu