Additionally, regulations such as the Defense Federal Acquisition Regulation Supplement (DFARS), NIST SP 800-171 Rev2, and the newly adopted Cybersecurity Maturity Model Certification (CMMC) are mandated cybersecurity standards designed for non-government information systems.

Once this guidance is released, CSPs that are FedRAMP authorized or are seeking to pursue FedRAMP authorization should begin to understand the control implementation differences between Revision 4 and Revision 5, the overall level of effort required to meet the new control requirements, and the PMO requirements set forth for transitioning to Revision 5.ДЇederal government contractors that are bound by aspects of NIST SP 800-53 Rev4 will also need to be familiar with Revision 5 to meet specific contractual compliance requirements in accordance with FISMA. The FedRAMP Program Management Office (PMO) is expected to issue guidance in the future regarding the specific Revision 5 controls and requirements that will make up the FedRAMP control baselines (e.g., Tailored, Low, Moderate, High). Additionally, Cloud Service Providers (CSPs) that are part of the Federal Risk and Authorization Management Program (FedRAMP) process, as well as certain organizations that have contractual relationships to support the federal government, should begin to formulate a strategy to address the impact of NIST SP 800-53 Rev5. While NIST SP 800-53 Rev5 can be adopted by both public and private sector organizations as part of their risk management programs, it is a requirement that federal government agencies and their partners adhere to the publication. NIST SP 800-53 is used as the set of standards and guidelines for the Federal Information Security Modernization Act (FISMA), which applies to all federal agencies, state agencies administering federal programs, and private sector organizations supporting federal contracts. Is NIST SP 800-53 Rev5 applicable to my organization? The intent of both versions is essentially the same, but Revision 5 is designed to deliver a control catalog that better aligns with the technology of today without losing sight of tomorrow's cyber threats and attack vectors. To account for the constantly evolving threat landscape, NIST recently released an updated version, SP 800-53 Rev5, on September 23, 2020, which provides organizations updated guidance on the next generation of security and privacy controls. Since its publication in April 2013, both public and private sector organizations have been leveraging NIST SP 800-53 Revision 4 (Rev4) as a risk management framework for securing their information systems. The guidelines are designed to be flexible allowing an organization to implement applicable controls and manage risk based on their specific missions, processes, and technologies.

NIST SP 800-53, Security and Privacy Controls for Information Systems and Organizations, Revision 5 (Rev5) is a catalog of security and privacy controls designed to protect information systems and organizations from the cybersecurity risks resulting from the ever-evolving threat landscape in today's digital world. National Institute of Standards and Technology (NIST) Special Publication (SP) 800-53: An Overview

Nist program for mac