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GRASSMARLIN

Provides situational awareness of Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) networks in support of network security assessments. #nsacyber

Install / Use

/learn @nsacyber/GRASSMARLIN
About this skill

Quality Score

0/100

Category

Operations

Supported Platforms

Universal

README

GRASSMARLIN

GRASSMARLIN provides IP network situational awareness of industrial control systems (ICS) and Supervisory Control and Data Acquisition (SCADA) networks to support network security. Passively map, and visually display, an ICS/SCADA network topology while safely conducting device discovery, accounting, and reporting on these critical cyber-physical systems.

Documentation

GrassMarlin v3.2 User Guide:

A presentation on GRASSMARLIN is also available.

Release

Download the latest release.

File hashes are located in FileHash.md.

License

See LICENSE.md.

Disclaimer

See DISCLAIMER.md.

View on GitHub
GitHub Stars1.0k
CategoryOperations
Updated2d ago
Forks319

Languages

Java

Security Score

85/100

Audited on Mar 22, 2026

No findings