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@3CORESec

3CORESec

Welcome Defender 👮🏼‍♂️ 🛡

3CORESec is a boutique information security company that specializes in the development of innovative tools, techniques and procedures for adversary detection on cloud, endpoint and network.

Sign up for Atalaia, our next-gen SIEM with an affordable pay-as-you-go model, at 3cs.io.

Our projects on Github

Check the pinned repositories below for some of our cool projects!

👇🏼

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  1. SIEGMA SIEGMA Public

    SIEGMA - Transform Sigma rules into SIEM consumables

    Python 159 23

  2. S2AN S2AN Public

    S2AN - Mapper of Sigma/Suricata Rules/Signatures ➡️ MITRE ATT&CK Navigator

    C# 91 12

  3. Automata Automata Public

    Automatic detection engineering technical state compliance

    Python 55 11

  4. Trapdoor Trapdoor Public

    Serverless honeytoken 🕵🏻‍♂️

    C# 81 10

  5. AWS-AutoMirror AWS-AutoMirror Public

    Automation of VPC Traffic Mirror Sessions in AWS

    JavaScript 35 5

  6. testmynids.org testmynids.org Public

    A website and framework for testing NIDS detection

    Shell 314 29

Repositories

Showing 10 of 13 repositories
  • .github Public
    3CORESec/.github’s past year of commit activity
    0 0 0 0 Updated Dec 11, 2025
  • AWS-AutoMirror Public

    Automation of VPC Traffic Mirror Sessions in AWS

    3CORESec/AWS-AutoMirror’s past year of commit activity
    JavaScript 35 AGPL-3.0 5 0 2 Updated Nov 15, 2025
  • testmynids.org Public

    A website and framework for testing NIDS detection

    3CORESec/testmynids.org’s past year of commit activity
    Shell 314 29 1 0 Updated Jul 11, 2025
  • SIEGMA Public

    SIEGMA - Transform Sigma rules into SIEM consumables

    3CORESec/SIEGMA’s past year of commit activity
    Python 159 AGPL-3.0 23 2 1 Updated Mar 10, 2025
  • Automata Public

    Automatic detection engineering technical state compliance

    3CORESec/Automata’s past year of commit activity
    Python 55 AGPL-3.0 11 0 1 Updated Jul 7, 2024
  • PTRB Public

    PTR Bouncer - Keeping legitimate Internet security scanners off of poor reputation IP lists

    3CORESec/PTRB’s past year of commit activity
    Shell 5 AGPL-3.0 2 1 0 Updated Oct 3, 2023
  • MAL-CL Public

    MAL-CL (Malicious Command-Line)

    3CORESec/MAL-CL’s past year of commit activity
    322 AGPL-3.0 44 0 0 Updated Jan 10, 2023
  • Trapdoor Public

    Serverless honeytoken 🕵🏻‍♂️

    3CORESec/Trapdoor’s past year of commit activity
    C# 81 AGPL-3.0 10 0 0 Updated Jan 10, 2023
  • S2AN Public

    S2AN - Mapper of Sigma/Suricata Rules/Signatures ➡️ MITRE ATT&CK Navigator

    3CORESec/S2AN’s past year of commit activity
    C# 91 AGPL-3.0 12 0 1 Updated Dec 8, 2022
  • dtio-kb Public

    Technical resources and knowledge base for dtection.io

    3CORESec/dtio-kb’s past year of commit activity
    Shell 3 0 0 0 Updated Jun 3, 2021