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+Software Repository Protections |
Software Repository ProtectionsDescriptionMechanisms exist to protect software repositories from importing untrusted and/or malicious software artifacts by:(1) Scanning artifacts for malicious content; (2) Verifying a digital signature or secure hash provided over a secure channel; and (3) Scanning artifacts to identify plain text or encoded secrets and keys. Possible Solutions & ConsiderationsMicro-Small Business (<10 staff) / BLS Firm Size Classes 1-2∙ Checksum verification of downloaded packages∙ Use of reputable package registries only Small Business (10-49 staff) / BLS Firm Size Classes 3-4∙ Package signature verification∙ Private package mirror or proxy Medium Business (50-249 staff) / BLS Firm Size Classes 5-6∙ Artifact repository with malware scanning∙ Package signature and hash verification ∙ Private package registry to proxy public registries Large Business (250-999 staff) / BLS Firm Size Classes 7-8∙ Enterprise artifact repository with integrated security scanning∙ Signed artifact enforcement ∙ Private package proxy with allowlist Enterprise (> 1,000 staff) / BLS Firm Size Class 9∙ Enterprise artifact repository with automated malware scanning and secret detection∙ Code signing enforcement ∙ Supply chain security tools. ∙ Private package proxy with security scanning SCR-CMMLevel 0 Not PerformedPractices are non-existent, based on the inability to demonstrate an implemented and operational capability. A reasonable person would conclude the control is not being performed.Level 1 Performed InformallySCR-CMM Level 1 criteria definitions are not available for this control:▪ A reasonable person would conclude this control requires a structured process. ▪ At this level of maturity, the "ad hoc" nature of performing a capability informally would indicate the intent of the control is not met due to a lack of consistency and formality. Level 2 Planned TrackedConfiguration Management (CFG) capabilities are requirements-driven, but are not standardized across the entity (e.g., local/regional level consistency). Capability criteria associated with this control reasonably expect the following criteria to exist:▪ Policies and standards associated with CFG domain capabilities are formally documented and centrally-managed by the entity. ▪ Standardized Operating Procedures (SOP) associated with CFG domain capabilities are documented and maintained by process owners. ▪ IT and/or cybersecurity personnel work with business stakeholders and process owners to appropriately scope and reasonably implement cybersecurity and data protection controls associated with CFG domain capabilities to address applicable statutory, regulatory and/or contractual requirements for Technology Assets, Applications, Services and/or Data (TAASD). Level 3 Well DefinedConfiguration Management (CFG) capabilities are standardized across the entity for applicability to People, Processes, Technologies, Data and/or Facilities (PPTDF) to ensure consistency for Technology Assets, Applications, Services and/or Data (TAASD). Capability criteria associated with this control reasonably expect the following criteria to exist:▪ Policies and standards associated with CFG domain capabilities are formally documented and centrally-managed by the entity's Governance, Risk & Compliance (GRC) team, or similar function. ▪ Standardized Operating Procedures (SOP) associated with CFG domain capabilities are well-documented and kept current by process owners. ▪ A configuration management team, or similar function, is appropriately staffed and supported to implement and maintain CFG domain capabilities. ▪ Technology is leveraged to enhance the efficiency and accuracy of configuration management operations (e.g., Configuration Management Database (CMBD) Asset Management solution). ▪ The entity's Governance, Risk & Compliance (GRC) team, or similar function, works with business stakeholders and process owners to appropriately scope and reasonably implement cybersecurity and data protection controls associated with CFG domain capabilities to address Minimum Compliance Requirements (MCR) (e.g., applicable statutory, regulatory and/or contractual requirements) and Discretionary Security Requirements (DSR) (e.g., entity-required controls). ▪ An implemented and operational capability exists to protect software repositories from importing untrusted and/or malicious software artifacts by: (1) Scanning artifacts for malicious content; (2) Verifying a digital signature or secure hash provided over a secure channel; and (3) Scanning artifacts to identify plain text or encoded secrets and keys. Level 4 Quantitatively ControlledUtilize SCR-CMM Level 3 criteria definitions:▪ There are no defined Level 4 criteria, since it is reasonable to assume a quantitatively-controlled process is not necessary to operationalize this control. ▪ While it may be possible to develop “metrics-driven” capabilities for this control, the criteria would be organization-specific to define. Level 5 Continuously ImprovingUtilize SCR-CMM Level 3 or Level 4 (if available) criteria definitions:▪ There are no defined Level 5 criteria, since it is reasonable to assume a continuously-improving process is not necessary to operationalize this control. ▪ Level 5 capabilities should be considered “world-class” where the control builds on Level 4 capabilities, but are continuously improving through Artificial Intelligence (AI) and/or Machine Learning (ML) technologies. ▪ While it may be possible to develop responsive capabilities for this control through the use of AI and/or ML technologies, the criteria would be organization-specific to define. 1. Ħarsa ġenerali
1.1 Referenzi1.2 Rekwiżiti identifikati1.3 Regolamenti relatati2. Rekwiżiti identifikati
3. Regolamenti relatati
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