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Jupyter Lab environment for exploring Nemesis data through interactive notebooks with direct access to Hasura GraphQL and PostgreSQL.

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Overview

The Jupyter service provides a powerful data analysis environment that allows you to:
  • Query Nemesis data using Hasura GraphQL
  • Perform advanced data analysis and visualization
  • Create custom investigations and reports
  • Explore file metadata, enrichment results, and security findings

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Access

When Nemesis is running, Jupyter is available at: URL: https://your-nemesis-host/jupyter/ Jupyter This is also linked to by the Nemesis Help menu.

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Authentication

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Environment Variable Password

Use the JUPYTER_PASSWORD value in .env (or ENV variable) to log in. If this value is not set, you can discover the randomized value by running docker compose logs jupyter | grep PASS .

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Getting Started

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1. Sample Notebooks

The service comes with pre-configured sample notebooks:
  • 1_getting_started.ipynb: Introduction to querying Nemesis data with examples
  • 2_triage_false_positive_findings.ipynb: Marking findings with specific criteria as false positives

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2. Pre-installed Libraries

The Jupyter environment includes:
  • Data Analysis: pandas, numpy, matplotlib, seaborn, plotly
  • GraphQL Client: gql[requests] for Hasura queries
  • Database Access: psycopg2-binary for direct PostgreSQL connections
  • Utilities: ipywidgets, python-dotenv

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3. Environment Variables

The following environment variables are automatically configured:
  • HASURA_GRAPHQL_URL: GraphQL endpoint (http://hasura:8080/v1/graphql)
  • HASURA_ADMIN_SECRET: Admin secret for Hasura access