Learn how to build a low-cost SIEM using Wazuh, OCS Inventory, and the ELK stack on a $5 VPS. Step-by-step install, configuration, hardening, and practical tips for real‑world intrusion detection.
Learn how to configure Restic on a cheap VPS, push encrypted incremental backups to a self‑hosted MinIO S3 bucket, schedule them with systemd timers, and verify restores.
Deploy SigNoz on a $5 VPS with Docker Compose, auto‑TLS via Caddy, Alertmanager alerts, and OpenTelemetry integration – a cheap, self‑hosted observability stack.
Get a realistic SigNoz review and deploy a self-hosted OpenTelemetry stack on a $5 VPS with Docker Compose—no cloud lock-in, full APM, logs, traces, and metrics.
Compare SigNoz and Datadog for APM and learn how to deploy a full observability stack (metrics, traces, logs) on a budget-friendly $5 VPS using Docker Compose.