# nzymeorg/nzyme

WiFi, Bluetooth and Ethernet Intrusion Detection.

Repository: https://github.com/nzymeorg/nzyme
Canonical: https://ross.abutalabs.com/products/nzyme
Homepage: https://www.nzyme.org/
Language: Java
License: NOASSERTION
License Family: other
Last push: 2026-08-26T19:18:34+00:00

## Health v2 (maintenance only)
Score: 79/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 40, longevity 100
- inputs: {"age_days": 3582, "days_push": 7, "days_rel": 508, "gap_med": 2, "n_releases_24m": 4}
- flags: prerelease_only, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1579, forks 152 (observed 2026-08-28T04:05:06.780992+00:00)

## What it is
Nzyme is an open-source intrusion detection system that monitors WiFi, Bluetooth, and Ethernet networks for threats such as rogue access points and wireless attacks. It is a self-hosted Java application with a web interface, deployable on affordable hardware or purpose-built sensors.

## Use cases
- detect rogue wifi access points
- monitor for wireless deauthentication attacks
- bluetooth device threat detection
- ethernet network intrusion detection
- self-hosted wireless security monitoring
- detect attackers showing up in person on the network

## When to choose
- you need wireless/wifi IDS on your own hardware
- you want air-gapped or self-hosted network threat detection
- you need multi-tenant security monitoring with encryption at rest

## When to avoid
- you need deep packet inspection or payload decryption - nzyme only reads unencrypted metadata
- you want a cloud-managed SaaS IDS
- you need a lightweight agent rather than a full detection platform

## Facets
- artifact type: application
- maturity: active
- function: monitoring, alerting, security, networking
- domain: security, networking, monitoring, self-hosted
- platform: jvm, self-hosted
- tags: intrusion-detection, wifi-security, bluetooth, ethernet, wireless, ids, threat-detection, sspl, linux, web-server

## Member repositories
- nzymeorg/nzyme (main) score 79

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:06.780992+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:56:44.875477+00:00, confidence not recorded.
  - readme: https://github.com/nzymeorg/nzyme (fetched 2026-08-28T04:05:06.780992+00:00, sha c8950e0da20c)
  - homepage: https://www.nzyme.org/ (fetched 2026-08-29T11:27:03.546698+00:00, sha ebbfdc4778bc)
  - site_page: https://docs.nzyme.org/ (fetched 2026-08-29T11:27:03.549239+00:00, sha 217203153525)
  - site_page: https://www.nzyme.org/company (fetched 2026-08-29T11:27:03.551019+00:00, sha 6cf47a4e8ae8)
- Data as of 2026-08-30T08:39:29.467469+00:00.