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Showing posts with label CMMC 2.0. Show all posts

Pentagon Pauses CMMC Phase Two Rollout for 60-Day Review of Cybersecurity Program

 

The US Department of Defense (DoD) has decided to suspend the implementation of the cybersecurity maturity model certification (CMMC) second phase on a temporary basis. The DoD will conduct a 60-day review before continuing with the implementation of the new cybersecurity requirements that were supposed to take effect in November 2026. Chief information officer of the Department of War (DoW), Kirsten Davies, stated that the CMMC pause gives an opportunity to “remove burdensome requirements while still maintaining national security.” 

Davies emphasized that DoD’s phase one requirements as well as all the regulations regarding the protection of information, are still in full force until further notice. Additionally, Davies noted that the creation of the CMMC Review and Reform Task Force charged with soliciting feedback from industry constituencies ahead of any reconsideration of the program will contribute to burden reduction. 

In particular, the task force will ensure that small businesses and nontraditional contractors are not overly burdened by certification requirements, thus facilitating their participation in defense contracting. Undersecretary of War for Acquisition and Sustainment Michael Duffey stated that the DoD wants to prevent “small manufacturers from being shut out of the defense market due to the cost and complexity of the CMMC.” 

The cybersecurity maturity model certification policy sets out cybersecurity requirements for defense industrial base (DIB) companies and contractors. The CMMC 2.0 requirement is applicable to all DoD contractors and subcontractors handling Federal Contract Information (FCI) or Controlled Unclassified Information (CUI). 

The newly implemented CMMC 2.0 cybersecurity requirements came into full force on November 10, 2025, and will be implemented in phases. During phase one, which was completed on November 10, 2025, organizations had to conduct self-assessments for Level 1 and some Level 2 contract work. Level 1 of the CMMC 2.0 covers the protection of FCI and requires a minimal level of cybersecurity maturity, while Level 2 covers the protection of CUI and includes the security requirements of the National Institute of Standards and Technology (NIST) Special Publication (SP) 800-171. 

On the other hand, Level 3 includes more stringent measures to protect against advanced persistent threats to sensitive DIB information. As of November 10, 2026, the beginning of the second phase, organizations will be required to undergo third-party assessment organization (TPO) certification for many Level 2 contracts. One of the reasons for postponing the second-phase implementation, as stated by officials, is the shortage of TPOs accredited to certify organizations ahead of the November 10, 2026 deadline. 

Under the initially established schedule, the third phase of the CMMC 2.0 implementation was set to begin in 2027. It included the introduction of Level 3 requirements for organizations that handle sensitive information and will affect most DoD contracts in Fiscal Year (FY) 2028. Finally, the fourth phase was supposed to ensure complete transition to the new framework in order to meet all CMMC requirements. 

As a result of the 60-day review, DoD officials will make recommendations on revising the CMMC 2.0 in order to reduce the burden on industry while addressing warfighters’ and authorizers’ needs in terms of enhanced cybersecurity.

US Focus on Cybersecurity, But Contractors Lag Behind in Preparedness

 

The leaders of the Five Eyes, a coalition of English-speaking intelligence agencies, have emphasized the critical nature of safeguarding sensitive information in cyberspace, especially in light of the escalating tensions with The People’s Republic of China, which they have dubbed as the paramount threat of this era. Recent cyber intrusions by Chinese hackers, who pilfered 60,000 State Department emails, underscore the urgency of this issue. Additionally, defense intelligence has also been a target. Surprisingly, many companies holding such vital intelligence are unaware of their role in national security.

Almost a decade ago, the Department of Defense (DoD) introduced the Defense Federal Acquisition Regulation Supplement (DFARS) to protect the nation's intellectual property. Despite being included in over a million contracts, enforcement of DFARS has been lax. The DoD is on track to release the proposed rule for Cybersecurity Maturity Model Certification (CMMC) 2.0 in November, a pivotal step in ensuring the defense industrial base adheres to robust security measures.

While security controls like multifactor authentication, network monitoring, and incident reporting have long been stipulated in government contracts with the DoD, contractors were previously allowed to self-certify their compliance. This system operated on trust, without verification. Microsoft has noted an escalation in nation-state cyber threats, particularly from Russia, China, Iran, and North Korea, who are exploiting new avenues such as the social platform Discord to target critical infrastructure.

With over 300,000 contractors in the defense industrial base, there exists a substantial opportunity for hackers to pilfer military secrets. Mandating cybersecurity standards for defense contractors should significantly reduce this risk, but there is still much ground to cover in achieving compliance with fundamental cybersecurity practices. A study by Merrill Research revealed that only 36% of contractors submitted the required compliance scores, a 10% drop from the previous year. Those who did submit had an average score well below the full compliance benchmark.

Furthermore, the study highlighted that contractors tend to be selective in their adherence to compliance areas. Only 19% implemented vulnerability management solutions, and 25% had secure IT backup systems, both crucial elements of basic cybersecurity. Forty percent took an extra step by denying the use of Huawei, a company identified by the Federal Communications Commission as a national security risk.

This selectiveness suggests that contractors recognize the risks but do not consistently address them, perhaps due to the lack of auditing for compliance. It is important to understand that the government's imposition of new rules on defense contractors is not unilateral; CMMC 2.0 is the result of a decade-long public-private partnership.

Enforcement of CMMC 2.0 is vital for safeguarding sensitive defense information and national security assets, which have been in jeopardy for far too long. Adversaries like China exploit any vulnerabilities they can find. Now that the DoD has established a compliance deadline, it is imperative for defense contractors to adopt the requirements already embedded in their contracts and fully implement mandatory minimum cybersecurity standards.

Preserving American technological superiority and safeguarding military secrets hinges on the defense industry's commitment to cybersecurity. By embracing the collaborative vision behind CMMC 2.0 and achieving certification, contractors can affirm themselves as custodians of the nation's security.