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Log Security with Grafana Loki: Automatically Mask Passwords and API Keys in 5 Minutes

By admin July 28, 2026

Don't let API Keys and Passwords leak onto your dashboard. Learn how to use Promtail Pipeline Stages to automatically mask sensitive data before it hits Grafana Loki.

Monitoring

Getting Started with Grafana Alloy: Replace Prometheus Agent, Promtail, and OpenTelemetry Collector with a Single Telemetry Collection Tool

By admin June 2, 2026

Grafana Alloy merges Prometheus Agent, Promtail, and OpenTelemetry Collector into a single binary. This guide covers installation, configuring a pipeline to collect metrics, logs, and traces, along with practical tips from 6 months of running it in production.