Welcome to the MAEC Community! You have joined numerous colleagues from across the international cyber security community who have come together to help build this growing, open-source industry effort.

Discussion List

The MAEC Community Email Discussion List is where community members discuss the latest drafts of the MAEC schemas, utilities and other items integral to the ongoing development of MAEC.

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Development Group

The MAEC Development Group on MITRE’s Handshake collaboration Web site allows the MAEC Community to more easily share and revise information and files, and to post items such as example content in a more secure environment. You must email us to join the group.

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GitHub Repositories

The MAECProject GitHub Repositories are the central location for MAEC Community members to make open-source contributions to MAEC development and manage issue tracking for the MAEC schemas, utilities, and other supporting information and items.

Current repositories:

MAEC Schemas

MAEC Utilities

MAEC Python Package

MAEC Sample Datasets

MAEC Working Documents


Contact Us

You may also email us directly at with any comments or concerns.

Page Last Updated: January 02, 2014