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@pisentry

PiSentry

Host security agent for Raspberry Pi and ARM Linux. One static binary, Prometheus metrics, push alerts.
README.md

pisentry: host security agent for Raspberry Pi and ARM Linux

Website · Docs · Download · Roadmap · Security

pisentry watches a small Linux host for the ten attacks that hit it most, ranks them, and tells you where to look first.

  • One static binary, Go standard library only. About 7 MB, under 1% CPU on a 2 GB Pi
  • arm64, armv7 and amd64. Raspberry Pi OS, Ubuntu, Debian and RHEL-family hosts
  • Prometheus metrics, JSON events and push alerts. Runs as a systemd service or a Kubernetes DaemonSet
  • Release images ship with SLSA provenance and an SBOM

Try it

Audit a Pi without installing anything. Exit code 2 if anything is High or Critical.

curl -fsSLO https://github.com/pisentry/pisentry/releases/latest/download/pisentry-linux-arm64
curl -fsSLO https://github.com/pisentry/pisentry/releases/latest/download/SHA256SUMS
sha256sum --check --ignore-missing SHA256SUMS
chmod +x pisentry-linux-arm64 && sudo ./pisentry-linux-arm64 audit

Get involved

Detection rules and coverage gaps make the best first contributions. Read the contributing guide, report a false positive, or report a vulnerability privately.

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  1. pisentry pisentry Public

    Host security agent for Raspberry Pi and ARM Linux. Ten attack categories, ranked, as Prometheus metrics, JSON events and push alerts. One static binary, standard library only.

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  2. .github .github Public

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