DFARS explained

DFARS: Safeguarding Sensitive Information in the Defense Industry

3 min read ยท Dec. 6, 2023
Table of contents

The Defense Federal Acquisition Regulation Supplement (DFARS) is a set of cybersecurity regulations implemented by the U.S. Department of Defense (DoD) to protect sensitive information within the defense industry. In the context of InfoSec or Cybersecurity, DFARS plays a crucial role in ensuring the confidentiality, integrity, and availability of defense-related information systems and data. This article delves deep into the details of DFARS, covering its purpose, origins, implementation, impact on the industry, and career aspects.

1. Understanding DFARS

1.1 Purpose and Scope

DFARS was established to safeguard Controlled Unclassified Information (CUI) and other sensitive defense-related information that is shared with contractors and subcontractors. It aims to protect this information from unauthorized access, disclosure, or modification. DFARS Compliance is mandatory for all defense contractors and subcontractors who handle CUI or work with the DoD.

1.2 Origin and Compliance

DFARS is derived from the Federal Acquisition Regulation (FAR) and is specific to the defense industry. It is maintained by the Defense Acquisition Regulations System (DARS), which is responsible for implementing and enforcing the regulations. Compliance with DFARS is required for any organization that wishes to engage in defense contracts and handle sensitive defense information.

1.3 DFARS Clauses

DFARS is composed of a set of clauses that outline the specific requirements for protecting sensitive information. These clauses are included in defense contracts and impose obligations on contractors and subcontractors. Some of the key DFARS clauses include:

  • DFARS 252.204-7012: This clause requires contractors to implement adequate security measures to protect CUI and report any cybersecurity incidents to the DoD.
  • DFARS 252.204-7019: This clause mandates the implementation of the Cybersecurity Maturity Model Certification (CMMC) framework, which assesses an organization's cybersecurity practices and capabilities.
  • DFARS 252.204-7020: This clause focuses on the protection of Controlled Technical Information (CTI) and requires organizations to implement security controls to safeguard this information.

2. DFARS Implementation and Impact

2.1 Implementation Process

DFARS compliance involves several steps, including:

  • Assessment: Organizations must assess their current security posture and identify any gaps in compliance with the DFARS clauses.
  • Remediation: Any identified gaps must be addressed by implementing appropriate security controls and measures.
  • Documentation: Organizations need to create and maintain documentation that demonstrates compliance with DFARS requirements.
  • Third-Party Assessment: In some cases, organizations may undergo third-party assessments to validate their compliance with DFARS.

2.2 Impact on the Industry

DFARS has had a significant impact on the defense industry and the cybersecurity landscape as a whole. It has forced organizations to prioritize cybersecurity and invest in robust security measures. Some notable impacts include:

  • Increased Security Awareness: DFARS has raised awareness about the importance of cybersecurity across the defense industry, leading to improved security practices and increased collaboration between organizations and the DoD.
  • Enhanced Cybersecurity Standards: The implementation of DFARS has necessitated the adoption of industry best practices, frameworks, and standards such as the National Institute of Standards and Technology (NIST) Special Publication 800-171.
  • Supply Chain Security: DFARS has placed a strong emphasis on supply chain security, requiring organizations to assess and ensure the security of their subcontractors and suppliers who handle sensitive information.

3. DFARS and Career Aspects

3.1 Career Opportunities

The implementation of DFARS has created a demand for professionals with expertise in defense industry cybersecurity and compliance. Some potential career opportunities include:

  • DFARS Compliance Specialists: Professionals who specialize in understanding and implementing DFARS requirements within organizations.
  • Security Consultants: Experts who provide guidance and support to organizations seeking DFARS compliance.
  • Auditors: Individuals responsible for assessing and evaluating organizations' compliance with DFARS and related cybersecurity standards.

3.2 Relevance and Importance

DFARS compliance is crucial for defense contractors and subcontractors as it enables them to participate in DoD contracts and handle sensitive defense information. Non-compliance can result in the loss of contracts, reputational damage, and legal consequences. Therefore, understanding and adhering to DFARS requirements is essential for organizations operating within the defense industry.


DFARS plays a vital role in safeguarding sensitive defense information within the defense industry. Its implementation has significantly impacted cybersecurity practices, supply chain security, and career opportunities. Organizations must ensure DFARS compliance to maintain their eligibility for defense contracts and protect sensitive information from unauthorized access or disclosure. By prioritizing cybersecurity and adhering to DFARS requirements, organizations contribute to a more secure defense industry.

References: - DFARS Overview - DFARS Clauses - Cybersecurity Maturity Model Certification (CMMC) - NIST Special Publication 800-171

Featured Job ๐Ÿ‘€
Sr. Product Manager

@ MixMode | Remote, US

Full Time Senior-level / Expert USD 150K - 200K
Featured Job ๐Ÿ‘€
Information Security Engineers

@ D. E. Shaw Research | New York City

Full Time Mid-level / Intermediate USD 230K - 550K
Featured Job ๐Ÿ‘€
Technology Security Analyst

@ Halton Region | Oakville, Ontario, Canada

Full Time CAD 77K - 103K
Featured Job ๐Ÿ‘€
Senior Cyber Security Analyst

@ Valley Water | San Jose, CA

Full Time Senior-level / Expert USD 139K - 179K
Featured Job ๐Ÿ‘€
Senior Security Researcher

@ Microsoft | Ottawa, Ontario, Canada

Full Time Senior-level / Expert USD 104K - 193K
Featured Job ๐Ÿ‘€
Senior Staff Security Researcher, Device Security Tech Lead

@ Google | Mountain View, CA, USA; Kirkland, WA, USA

Full Time Senior-level / Expert USD 237K - 337K
DFARS jobs

Looking for InfoSec / Cybersecurity jobs related to DFARS? Check out all the latest job openings on our DFARS job list page.

DFARS talents

Looking for InfoSec / Cybersecurity talent with experience in DFARS? Check out all the latest talent profiles on our DFARS talent search page.