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Software Engineering Institute

At the SEI, we research software engineering, cybersecurity, and AI engineering problems; create innovative technologies; and put solutions into practice.

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  1. pharos pharos Public

    Automated static analysis tools for binary programs

    C++ 1.6k 199

  2. GHOSTS GHOSTS Public

    GHOSTS is a realistic user simulation framework for cyber experimentation, simulation, training, and exercise

    C# 595 76

  3. SCALe SCALe Public

    SCALe (Source Code Analysis Lab) is a static analysis aggregator/correlator which enables a source code analyst to combine static analysis results from multiple tools into one interface, and also p…

    C 286 60

  4. SCADASim SCADASim Public

    The SCADA Simulator is a configurable system that presents itself as a SCADA system within an exercise environment. It has a web-accessible user interface and generates modbus traffic on the network.

    Python 139 20

  5. gbtl gbtl Public

    GraphBLAS Template Library (GBTL): C++ graph algorithms and primitives using semiring algebra as defined at graphblas.org

    C++ 135 22

  6. kaiju kaiju Public

    CERT Kaiju is a binary analysis framework extension for the Ghidra software reverse engineering suite. This repository is a "mirror" -- please file tickets, bug reports, or pull requests at the ups…

    Java 130 35

Repositories

Showing 10 of 157 repositories
  • moodle-block_crucible Public

    block_crucible is a plugin that provides a Moodle user with links to access other applications integrated via OAUTH based on the user’s permissions.

    cmu-sei/moodle-block_crucible’s past year of commit activity
    PHP 1 0 0 0 Updated Aug 2, 2025
  • moodle-qbehaviour_mojomatch Public

    qbehaviour_mojomatch is a question behavior plugin that allows Moodle questions to pull dynamic challenge question answers from TopoMojo labs during a live lab attempt.

    cmu-sei/moodle-qbehaviour_mojomatch’s past year of commit activity
    PHP 0 0 0 0 Updated Aug 2, 2025
  • moodle-mod_topomojo Public

    mod_topomojo is an activity plugin that allows TopoMojo labs and exercises to be accessed from Moodle. The plugin will pull and display the markdown and challenge questions inside of the Moodle activity.

    cmu-sei/moodle-mod_topomojo’s past year of commit activity
    PHP 1 0 0 0 Updated Aug 2, 2025
  • moodle-qtype_mojomatch Public

    qtype_mojomatch is a question type plugin that allows Moodle to access, store and grade challenge questions created on TopoMojo labs.

    cmu-sei/moodle-qtype_mojomatch’s past year of commit activity
    PHP 0 0 0 0 Updated Aug 2, 2025
  • vessel Public

    Vessel is a project with the goal of promoting reproducible container builds. The first version of the Vessel tool compares two built container images and reports on differences between them, flagging as many known issues as possible.

    cmu-sei/vessel’s past year of commit activity
    Python 5 0 0 0 Updated Aug 1, 2025
  • FASR Public
    cmu-sei/FASR’s past year of commit activity
    Java 1 0 0 0 Updated Jul 31, 2025
  • rangerai Public
    cmu-sei/rangerai’s past year of commit activity
    0 0 0 0 Updated Jul 31, 2025
  • sbom-plugfest-2024 Public

    The repository for SBOMs which can be shared from the 2024 SBOM Plugfest organized by the SEI on behalf of CISA.

    cmu-sei/sbom-plugfest-2024’s past year of commit activity
    Jupyter Notebook 4 1 0 0 Updated Jul 31, 2025
  • TopoMojo Public

    A simple virtual lab builder/player

    cmu-sei/TopoMojo’s past year of commit activity
    C# 32 4 21 2 Updated Jul 30, 2025
  • Valkyrie_Framework Public

    Valkyrie Framework is an open source suite of tools that enable hunt teams to locate and identify hidden cybersecurity threats lurking in network traffic.

    cmu-sei/Valkyrie_Framework’s past year of commit activity
    Python 10 1 1 0 Updated Jul 30, 2025
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