Cyber security threat modeling based on the MITRE Enterprise ATT&CK Matrix

Author:

Xiong WenjunORCID,Legrand Emeline,Åberg Oscar,Lagerström RobertORCID

Abstract

AbstractEnterprise systems are growing in complexity, and the adoption of cloud and mobile services has greatly increased the attack surface. To proactively address these security issues in enterprise systems, this paper proposes a threat modeling language for enterprise security based on the MITRE Enterprise ATT&CK Matrix. It is designed using the Meta Attack Language framework and focuses on describing system assets, attack steps, defenses, and asset associations. The attack steps in the language represent adversary techniques as listed and described by MITRE. This entity-relationship model describes enterprise IT systems as a whole; by using available tools, the proposed language enables attack simulations on its system model instances. These simulations can be used to investigate security settings and architectural changes that might be implemented to secure the system more effectively. Our proposed language is tested with a number of unit and integration tests. This is visualized in the paper with two real cyber attacks modeled and simulated.

Funder

Swedish Governmental Agency for Innovation Systems

Energimyndigheten

Publisher

Springer Science and Business Media LLC

Subject

Modeling and Simulation,Software

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