3% of NIST SP 800-53 Revision 5.1 HIGH you already have
ISO/IEC 27400:2022 already covers about 3% of NIST SP 800-53 Revision 5.1 HIGH, leaving
309 of 317 controls as genuinely new work.
Already covered 3
Likely covered 5
New work 309
What is genuinely new work
Nothing in ISO/IEC 27400:2022 reaches these. This is the list to scope.
AC-1Policy and Procedures
AC-10Concurrent Session Control
AC-11(1)Pattern-hiding Displays
AC-14Permitted Actions Without Identification or Authentication
AC-17(1)Monitoring and Control
AC-17(2)Protection of Confidentiality and Integrity Using Encryption
AC-17(3)Managed Access Control Points
AC-17(4)Privileged Commands and Access
AC-18(1)Authentication and Encryption
AC-18(3)Disable Wireless Networking
AC-19Access Control for Mobile Devices
AC-19(5)Full Device or Container-Based Encryption
AC-2(1)Automated System Account Management
AC-2(12)Account Monitoring for Atypical Usage
AC-2(13)Disable Accounts for High-Risk Individuals
AC-2(2)Automated Temporary and Emergency Account Management
AC-2(4)Automated Audit Actions
AC-20Use of External Systems
AC-20(1)Limits on Authorized Use
AC-20(2)Portable Storage Devices Restricted Use
AC-22Publicly Accessible Content
AC-4Information Flow Enforcement
AC-4(4)Flow Control of Encrypted Information
AC-6(1)Authorize Access to Security Functions
AC-6(10)Prohibit Non-Privileged Users from Executing Privileged Functions
AC-6(2)Non-Privileged Access for Nonsecurity Functions
AC-6(3)Network Access to Privileged Commands
AC-6(5)Privileged Accounts
AC-6(7)Review of User Privileges
AC-6(9)Log Use of Privileged Functions
AC-7Unsuccessful Logon Attempts
AC-8System Use Notification
AT-1Policy and Procedures
AT-2Literacy Training and Awareness
AT-2(3)Social Engineering and Mining
AU-1Policy and Procedures
AU-11Audit Record Retention
AU-12Audit Record Generation
AU-12(1)System-wide and Time-correlated Audit Trail
AU-12(3)Changes by Authorized Individuals
AU-3Content of Audit Records
AU-3(1)Additional Audit Information
AU-4Audit Log Storage Capacity
AU-5Response to Audit Logging Process Failures
AU-5(1)Storage Capacity Warning
AU-6Audit Record Review, Analysis, and Reporting
AU-6(1)Automated Process Integration
AU-6(3)Correlate Audit Record Repositories
AU-6(5)Integrated Analysis of Audit Records
AU-6(6)Correlation with Physical Monitoring
AU-7Audit Record Reduction and Report Generation
AU-7(1)Automatic Processing
AU-9Protection of Audit Information
AU-9(2)Store on Separate Physical Systems or Components
AU-9(3)Cryptographic Protection
AU-9(4)Access by Subset of Privileged Users
CA-1Policy and Procedures
CA-2(1)Independent Assessors
CA-5Plan of Action and Milestones
CA-7Continuous Monitoring
CA-7(1)Independent Assessment
CM-1Policy and Procedures
CM-10Software Usage Restrictions
CM-11User-Installed Software
CM-12Information Location
CM-12(1)Automated Tools to Support Information Location
CM-2Baseline Configuration
CM-2(2)Automation Support for Accuracy and Currency
CM-2(3)Retention of Previous Configurations
CM-2(7)Configure Systems and Components for High-Risk Areas
CM-3Configuration Change Control
CM-3(1)Automated Documentation, Notification, and Prohibition
CM-3(2)Testing, Validation, and Documentation of Changes
CM-3(4)Security and Privacy Representatives
CM-3(6)Cryptography Management
CM-4(2)Verification of Controls
CM-5Access Restrictions for Change
CM-5(1)Automated Access Enforcement and Audit Records
CM-6Configuration Settings
CM-7(2)Prevent Program Execution
CM-7(5)Authorized Software Allow-by-Exception
CM-8System Component Inventory
CM-8(1)Updates During Installation and Removal
CM-8(3)Automated Unauthorized Component Detection
CM-8(4)Accountability Information
CM-9Configuration Management Plan
CP-1Policy and Procedures
CP-10System Recovery and Reconstitution
CP-10(2)Transaction Recovery
CP-10(4)Restore Within Time Period
CP-2(1)Coordinate with Related Plans
CP-2(3)Resume Mission and Business Functions
CP-2(5)Continue Mission and Business Functions
CP-2(8)Identify Critical Assets
CP-4Contingency Plan Testing
CP-4(1)Coordinate with Related Plans
CP-4(2)Alternate Processing Site
CP-6Alternate Storage Site
CP-6(1)Separation from Primary Site
CP-6(2)Recovery Time and Recovery Point Objectives
CP-7Alternate Processing Site
CP-7(1)Separation from Primary Site
CP-7(3)Priority of Service
CP-7(4)Preparation for Use
CP-8Telecommunications Services
CP-8(1)Priority of Service Provisions
CP-8(2)Single Points of Failure
CP-8(3)Separation of Primary and Alternate Providers
CP-8(4)Provider Contingency Plan
CP-9(1)Testing for Reliability and Integrity
CP-9(2)Test Restoration Using Sampling
CP-9(3)Separate Storage for Critical Information
CP-9(5)Transfer to Alternate Storage Site
CP-9(8)Cryptographic Protection
IA-1Policy and Procedures
IA-10Adaptive Authentication
IA-2Identification and Authentication (Organizational Users)
IA-3Device Identification and Authentication
IA-4Identifier Management
IA-5Authenticator Management
IA-6Authentication Feedback
IA-7Cryptographic Module Authentication
IA-8Identification and Authentication (Non-Organizational Users)
IR-1Event Detection and Triage
IR-3Continuity of Operations
IR-7Incident Response Assistance
IR-8Incident Response Plan
MA-1Policy and Procedures
MA-2Controlled Maintenance
MA-5Maintenance Personnel
MP-1Policy and Procedures
PE-1Policy and Procedures
PE-14Environmental Controls
PE-15Water Damage Protection
PE-16Delivery and Removal
PE-18Location of System Components
PE-2Physical Access Authorizations
PE-20Asset Monitoring and Tracking
PE-3Physical Access Control
PE-4Access Control for Transmission
PE-5Access Control for Output Devices
PE-6Monitoring Physical Access
PE-8Visitor Access Records
PE-9Power Equipment and Cabling
PL-1Policy and Procedures
PL-2System Security and Privacy Plans
PL-8Security and Privacy Architectures
PM-1Information Security Program Plan
PM-10Authorization Process
PM-11Mission and Business Process Definition
PM-12Insider Threat Program
PM-13Security and Privacy Workforce
PM-14Testing, Training, and Monitoring
PM-15Security and Privacy Groups and Associations
PM-16Threat Awareness Program
PM-17Protecting CUI on External Systems
PM-18Privacy Program Plan
PM-19Privacy Program Leadership Role
PM-2Information Security Program Leadership Role
PM-20Dissemination of Privacy Program Information
PM-21Accounting of Disclosures
PM-22Personally Identifiable Information Quality Management
PM-23Data Governance Body
PM-24Data Integrity Board
PM-25Minimization of PII Used in Testing, Training, and Research
PM-26Complaint Management
PM-29Risk Management Program Leadership Roles
PM-3Information Security and Privacy Resources
PM-30Supply Chain Risk Management Strategy
PM-31Continuous Monitoring Strategy
PM-4Plan of Action and Milestones Process
PM-6Measures of Performance
PM-7Enterprise Architecture
PM-8Critical Infrastructure Plan
PM-9Risk Management Strategy
PS-1Policy and Procedures
PS-2Position Risk Designation
PS-4Personnel Termination
PS-7External Personnel Security
PS-9Position Descriptions
PT-1Policy and Procedures
PT-2Authority to Process PII
PT-3PII Processing Purposes
PT-6System of Records Notice
PT-7Specific Categories of PII
PT-8Computer Matching Requirements
RA-2Security Categorization
RA-5Vulnerability Monitoring and Scanning
RA-7Identifies and Analyzes Risk
RA-9Identifies and Analyzes Significant Change
SA-10Developer Configuration Management
SA-11Developer Testing and Evaluation
SA-15Development Process, Standards, and Tools
SA-16Developer-Provided Training
SA-17Developer Security and Privacy Architecture and Design
SA-2Common Operating Picture
SA-22Unsupported System Components
SA-3System Development Life Cycle
SA-8Security and Privacy Engineering Principles
SA-9External System Services
SC-1Policy and Procedures
SC-12Cryptographic Key Establishment and Management
SC-13Cryptographic Protection
SC-15Collaborative Computing Devices and Applications
SC-17Public Key Infrastructure Certificates
SC-2Separation of System and User Functionality
SC-20Secure Name/Address Resolution Service (Authoritative)
SC-21Secure Name/Address Resolution Service (Recursive or Caching Resolver)
SC-22Architecture and Provisioning for Name/Address Resolution Service
SC-23Session Authenticity
SC-28Protection of Information at Rest
SC-3Security Function Isolation
SC-4Information in Shared System Resources
SC-5Denial-of-Service Protection
SC-8Transmission Confidentiality and Integrity
SI-1Policy and Procedures
SI-10Information Input Validation
SI-12Information Management and Retention
SI-3Malicious Code Protection
SI-5Security Alerts, Advisories, and Directives
SI-6Security and Privacy Function Verification
SI-7Software, Firmware, and Information Integrity
SR-1Policy and Procedures (SR-1)
SR-10Inspection of Systems or Components (SR-10)
SR-11Component Authenticity (SR-11)
SR-12Component Disposal (SR-12)
SR-2Supply Chain Risk Management Plan (SR-2)
SR-3Supply Chain Controls and Processes (SR-3)
SR-5Acquisition Strategies, Tools, and Methods (SR-5)
SR-6Supplier Assessments and Reviews (SR-6)
SR-8Notification Agreements (SR-8)
SR-9Tamper Resistance and Detection (SR-9)
Show the 8 you already have
CA-9Internal System Connections
IR-2Incident Response and Recovery
RA-1Policy and Procedures
SA-1Logging and Monitoring
How this is calculated
Already covered means a mapping runs from a control in ISO/IEC 27400:2022 to that control. Likely
covered means no direct mapping exists but both frameworks map to the same control in a third
standard. New work means neither. We keep those separate rather than adding them into one
friendlier number, because blending them would present a two-hop inference as a verified
fact.
Coverage is not symmetric.
Run it the other way and you will get a
different number; both are correct.
From 332,959 cross-framework control
mappings across 723 frameworks, 531 of them verified against
their source documents. It does not tell you that you are compliant: a mapped control means
the two standards ask for the same thing, not that you have done it.
Try another pair ยท
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