Security

MITRE adds D3FEND defensive cybersecurity techniques to ATT&CK Framework

D3FEND is a new project promoted by MITRE Corporation to add defensive cybersecurity techniques to the ATT&CK Framework.

D3FEND is a new project promoted by MITRE Corporation aimed to add a knowledge graph of cybersecurity countermeasures to the ATT&CK Framework.

The project was announced this week by the U.S. National Security Agency (NSA), it proposes a standard approach for the description of defensive cybersecurity countermeasures for techniques used by threat actors.

“D3FEND is a knowledge base, but more specifically a knowledge graph, of cybersecurity countermeasure techniques. In the simplest sense, it is a catalog of defensive cybersecurity techniques and their relationships to offensive/adversary techniques.” reads the project page published by MITRE. “The primary goal of the initial D3FEND release is to help standardize the vocabulary used to describe defensive cybersecurity technology functionality.”

The NSA announced that the D3FEND project establishes terminology of computer network defensive techniques and shed the light previously unspecified relationships between defensive and offensive methods. 

The US intelligence agency initially funded the project to improve the cybersecurity of National Security Systems, the Department of Defense, and the Defense Industrial Base.

“D3FEND establishes terminology of computer network defensive techniques and illuminates previously-unspecified relationships between defensive and offensive methods. This framework illustrates the complex interplay between computer network architectures, threats, and cyber countermeasures.” states the NSA.

“MITRE released D3FEND as a complement to its existing ATT&CK framework, a free, globally-accessible knowledge base of cyber adversary tactics and techniques based on real-world observations. Industry and government use ATT&CK as a foundation to develop specific cyber threat models and methodologies.”

The NSA believes that D3FEND will drive more effective design, deployment, and defense of networked systems.

MITRE experts also published a research paper that describes their study and development
toward a precise, unambiguous, and information-dense knowledge graph of cybersecurity countermeasures.

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Pierluigi Paganini

(SecurityAffairs – hacking, D3FEND)

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Pierluigi Paganini

Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer. Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US. Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines. Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.

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