NIST Cybersecurity Framework 2.0
Di cosa si tratta
Framework volontario del NIST di risultati di cybersecurity, pubblicato nel febbraio 2024. Comprende sei funzioni (Govern, Identify, Protect, Detect, Respond, Recover), 22 categorie e 106 sottocategorie. Indica cosa raggiungere, non come: le organizzazioni descrivono la propria situazione attuale e la situazione desiderata come Current e Target Profile.
Chi ne ha bisogno
Qualsiasi organizzazione, di qualsiasi dimensione o settore. Le agenzie federali statunitensi lo usano insieme al NIST Risk Management Framework, molti enti regolatori e assicuratori lo richiamano, e i consigli di amministrazione lo utilizzano per strutturare la reportistica sulla sicurezza.
Come viene valutato
Non esiste una certificazione o un audit ufficiale del CSF. Le organizzazioni eseguono un'autovalutazione dei propri profili oppure commissionano una valutazione indipendente; le dichiarazioni di essere "CSF certified" non provengono dal NIST.
Confronti
Requisiti
ID e titoli dei requisiti sono riportati come ciascun framework li pubblica, in inglese.
| ID | Requisito | Argomenti | Mappato in |
|---|---|---|---|
| Detect (DE) · 11 | |||
| DE.AE-02 | Potentially adverse events are analyzed to better understand associated activities | Intrusion Detection, Rilevamento delle anomalie | 10 di 13 |
| DE.AE-03 | Information is correlated from multiple sources | Logging e audit, SIEM / SOC | 10 di 13 |
| DE.AE-04 | The estimated impact and scope of adverse events are understood | Rilevamento delle anomalie | 9 di 13 |
| DE.AE-06 | Information on adverse events is provided to authorized staff and tools | SIEM / SOC | 10 di 13 |
| DE.AE-07 | Cyber threat intelligence and other contextual information are integrated into the analysis | Threat Intelligence | 6 di 13 |
| DE.AE-08 | Incidents are declared when adverse events meet the defined incident criteria | SIEM / SOC | 10 di 13 |
| DE.CM-01 | Networks and network services are monitored to find potentially adverse events | Sicurezza DNS, WAF, Monitoraggio continuo, Intrusion Detection | 11 di 13 |
| DE.CM-02 | The physical environment is monitored to find potentially adverse events | Sicurezza fisica | 8 di 13 |
| DE.CM-03 | Personnel activity and technology usage are monitored to find potentially adverse events | Monitoraggio continuo, Minaccia interna | 11 di 13 |
| DE.CM-06 | External service provider activities and services are monitored to find potentially adverse events | Gestione del rischio dei fornitori | 10 di 13 |
| DE.CM-09 | Computing hardware and software, runtime environments, and their data are monitored to find potentially adverse events | Protezione degli endpoint, Sicurezza della posta elettronica, Monitoraggio continuo, Rilevamento delle anomalie | 11 di 13 |
| Govern (GV) · 31 | |||
| GV.OC-01 | The organizational mission is understood and informs cybersecurity risk management | Contesto aziendale | 5 di 13 |
| GV.OC-02 | Internal and external stakeholders are understood, and their needs and expectations regarding cybersecurity risk management are understood and considered | — | |
| GV.OC-03 | Legal, regulatory, and contractual requirements regarding cybersecurity - including privacy and civil liberties obligations - are understood and managed | Conformità | 10 di 13 |
| GV.OC-04 | Critical objectives, capabilities, and services that external stakeholders depend on or expect from the organization are understood and communicated | Contesto aziendale, Continuità operativa | 8 di 13 |
| GV.OC-05 | Outcomes, capabilities, and services that the organization depends on are understood and communicated | Contesto aziendale | 5 di 13 |
| GV.OV-01 | Cybersecurity risk management strategy outcomes are reviewed to inform and adjust strategy and direction | — | |
| GV.OV-02 | The cybersecurity risk management strategy is reviewed and adjusted to ensure coverage of organizational requirements and risks | — | |
| GV.OV-03 | Organizational cybersecurity risk management performance is evaluated and reviewed for adjustments needed | Conformità | 10 di 13 |
| GV.PO-01 | Policy for managing cybersecurity risks is established based on organizational context, cybersecurity strategy, and priorities and is communicated and enforced | Politica di governance | 9 di 13 |
| GV.PO-02 | Policy for managing cybersecurity risks is reviewed, updated, communicated, and enforced to reflect changes in requirements, threats, technology, and organizational mission | Politica di governance | 9 di 13 |
| GV.RM-01 | Risk management objectives are established and agreed to by organizational stakeholders | Gestione del rischio | 10 di 13 |
| GV.RM-02 | Risk appetite and risk tolerance statements are established, communicated, and maintained | Gestione del rischio | 10 di 13 |
| GV.RM-03 | Cybersecurity risk management activities and outcomes are included in enterprise risk management processes | Gestione del rischio | 10 di 13 |
| GV.RM-04 | Strategic direction that describes appropriate risk response options is established and communicated | — | |
| GV.RM-05 | Lines of communication across the organization are established for cybersecurity risks, including risks from suppliers and other third parties | — | |
| GV.RM-06 | A standardized method for calculating, documenting, categorizing, and prioritizing cybersecurity risks is established and communicated | Gestione del rischio | 10 di 13 |
| GV.RM-07 | Strategic opportunities (i.e., positive risks) are characterized and are included in organizational cybersecurity risk discussions | — | |
| GV.RR-01 | Organizational leadership is responsible and accountable for cybersecurity risk and fosters a culture that is risk-aware, ethical, and continually improving | Ruoli e responsabilità | 9 di 13 |
| GV.RR-02 | Roles, responsibilities, and authorities related to cybersecurity risk management are established, communicated, understood, and enforced | Ruoli e responsabilità | 9 di 13 |
| GV.RR-03 | Adequate resources are allocated commensurate with the cybersecurity risk strategy, roles, responsibilities, and policies | Ruoli e responsabilità | 9 di 13 |
| GV.RR-04 | Cybersecurity is included in human resources practices | Minaccia interna | 8 di 13 |
| GV.SC-01 | A cybersecurity supply chain risk management program, strategy, objectives, policies, and processes are established and agreed to by organizational stakeholders | Gestione del rischio della supply chain | 9 di 13 |
| GV.SC-02 | Cybersecurity roles and responsibilities for suppliers, customers, and partners are established, communicated, and coordinated internally and externally | — | |
| GV.SC-03 | Cybersecurity supply chain risk management is integrated into cybersecurity and enterprise risk management, risk assessment, and improvement processes | Gestione del rischio della supply chain | 9 di 13 |
| GV.SC-04 | Suppliers are known and prioritized by criticality | Gestione del rischio dei fornitori | 10 di 13 |
| GV.SC-05 | Requirements to address cybersecurity risks in supply chains are established, prioritized, and integrated into contracts and other types of agreements with suppliers and other relevant third parties | Gestione del rischio della supply chain | 9 di 13 |
| GV.SC-06 | Planning and due diligence are performed to reduce risks before entering into formal supplier or other third-party relationships | Gestione del rischio dei fornitori | 10 di 13 |
| GV.SC-07 | The risks posed by a supplier, their products and services, and other third parties are understood, recorded, prioritized, assessed, responded to, and monitored over the course of the relationship | Gestione del rischio dei fornitori | 10 di 13 |
| GV.SC-08 | Relevant suppliers and other third parties are included in incident planning, response, and recovery activities | — | |
| GV.SC-09 | Supply chain security practices are integrated into cybersecurity and enterprise risk management programs, and their performance is monitored throughout the technology product and service life cycle | Gestione del rischio della supply chain | 9 di 13 |
| GV.SC-10 | Cybersecurity supply chain risk management plans include provisions for activities that occur after the conclusion of a partnership or service agreement | — | |
| Identify (ID) · 21 | |||
| ID.AM-01 | Inventories of hardware managed by the organization are maintained | Gestione degli asset | 13 di 13 |
| ID.AM-02 | Inventories of software, services, and systems managed by the organization are maintained | Gestione degli asset | 13 di 13 |
| ID.AM-03 | Representations of the organization's authorized network communication and internal and external network data flows are maintained | Firewall / Segmentazione di rete | 9 di 13 |
| ID.AM-04 | Inventories of services provided by suppliers are maintained | Gestione degli asset, Sicurezza del cloud | 13 di 13 |
| ID.AM-05 | Assets are prioritized based on classification, criticality, resources, and impact on the mission | Classificazione dei dati | 9 di 13 |
| ID.AM-07 | Inventories of data and corresponding metadata for designated data types are maintained | Classificazione dei dati | 9 di 13 |
| ID.AM-08 | Systems, hardware, software, services, and data are managed throughout their life cycles | Gestione degli asset | 13 di 13 |
| ID.IM-01 | Improvements are identified from evaluations | — | |
| ID.IM-02 | Improvements are identified from security tests and exercises, including those done in coordination with suppliers and relevant third parties | — | |
| ID.IM-03 | Improvements are identified from execution of operational processes, procedures, and activities | Lezioni apprese | 9 di 13 |
| ID.IM-04 | Incident response plans and other cybersecurity plans that affect operations are established, communicated, maintained, and improved | Gestione degli incidenti, Pianificazione del ripristino | 12 di 13 |
| ID.RA-01 | Vulnerabilities in assets are identified, validated, and recorded | Gestione delle vulnerabilità | 13 di 13 |
| ID.RA-02 | Cyber threat intelligence is received from information sharing forums and sources | Threat Intelligence | 6 di 13 |
| ID.RA-03 | Internal and external threats to the organization are identified and recorded | Risk Assessment, Threat Intelligence | 10 di 13 |
| ID.RA-04 | Potential impacts and likelihoods of threats exploiting vulnerabilities are identified and recorded | Risk Assessment | 10 di 13 |
| ID.RA-05 | Threats, vulnerabilities, likelihoods, and impacts are used to understand inherent risk and inform risk response prioritization | Risk Assessment | 10 di 13 |
| ID.RA-06 | Risk responses are chosen, prioritized, planned, tracked, and communicated | Risk Assessment | 10 di 13 |
| ID.RA-07 | Changes and exceptions are managed, assessed for risk impact, recorded, and tracked | — | |
| ID.RA-08 | Processes for receiving, analyzing, and responding to vulnerability disclosures are established | Gestione delle vulnerabilità | 13 di 13 |
| ID.RA-09 | The authenticity and integrity of hardware and software are assessed prior to acquisition and use | Gestione del rischio della supply chain | 9 di 13 |
| ID.RA-10 | Critical suppliers are assessed prior to acquisition | Gestione del rischio dei fornitori | 10 di 13 |
| Protect (PR) · 22 | |||
| PR.AA-01 | Identities and credentials for authorized users, services, and hardware are managed by the organization | Controllo degli accessi | 11 di 13 |
| PR.AA-02 | Identities are proofed and bound to credentials based on the context of interactions | — | |
| PR.AA-03 | Users, services, and hardware are authenticated | Autenticazione a più fattori, Zero Trust, Sicurezza delle API | 10 di 13 |
| PR.AA-04 | Identity assertions are protected, conveyed, and verified | Zero Trust | 7 di 13 |
| PR.AA-05 | Access permissions, entitlements, and authorizations are defined in a policy, managed, enforced, and reviewed, and incorporate the principles of least privilege and separation of duties | Controllo degli accessi, Accesso privilegiato, Zero Trust, Sicurezza mobile | 12 di 13 |
| PR.AA-06 | Physical access to assets is managed, monitored, and enforced commensurate with risk | Sicurezza fisica | 8 di 13 |
| PR.AT-01 | Personnel are provided with awareness and training so that they possess the knowledge and skills to perform general tasks with cybersecurity risks in mind | Consapevolezza e formazione | 10 di 13 |
| PR.AT-02 | Individuals in specialized roles are provided with awareness and training so that they possess the knowledge and skills to perform relevant tasks with cybersecurity risks in mind | Consapevolezza e formazione | 10 di 13 |
| PR.DS-01 | The confidentiality, integrity, and availability of data-at-rest are protected | Crittografia, Protezione dei dati, DLP | 11 di 13 |
| PR.DS-02 | The confidentiality, integrity, and availability of data-in-transit are protected | Crittografia, Protezione dei dati, Sicurezza della posta elettronica, DLP | 12 di 13 |
| PR.DS-10 | The confidentiality, integrity, and availability of data-in-use are protected | Protezione dei dati, DLP | 11 di 13 |
| PR.DS-11 | Backups of data are created, protected, maintained, and tested | Backup e ripristino | 11 di 13 |
| PR.IR-01 | Networks and environments are protected from unauthorized logical access and usage | Firewall / Segmentazione di rete, Sicurezza web, Zero Trust, Sicurezza del cloud, Sicurezza DNS, WAF, Sicurezza delle API | 11 di 13 |
| PR.IR-02 | The organization's technology assets are protected from environmental threats | Sicurezza fisica | 8 di 13 |
| PR.IR-03 | Mechanisms are implemented to achieve resilience requirements in normal and adverse situations | Continuità operativa, Disaster Recovery | 10 di 13 |
| PR.IR-04 | Adequate resource capacity to ensure availability is maintained | — | |
| PR.PS-01 | Configuration management practices are established and applied | Configurazione sicura, Sicurezza mobile, Sicurezza del cloud | 12 di 13 |
| PR.PS-02 | Software is maintained, replaced, and removed commensurate with risk | Gestione delle patch | 10 di 13 |
| PR.PS-03 | Hardware is maintained, replaced, and removed commensurate with risk | — | |
| PR.PS-04 | Log records are generated and made available for continuous monitoring | Logging e audit | 10 di 13 |
| PR.PS-05 | Installation and execution of unauthorized software are prevented | Protezione degli endpoint | 10 di 13 |
| PR.PS-06 | Secure software development practices are integrated, and their performance is monitored throughout the software development life cycle | Sviluppo sicuro, Sicurezza web, Sicurezza delle API | 8 di 13 |
| Recover (RC) · 8 | |||
| RC.CO-03 | Recovery activities and progress in restoring operational capabilities are communicated to designated internal and external stakeholders | Comunicazioni e ripristino | 8 di 13 |
| RC.CO-04 | Public updates on incident recovery are shared using approved methods and messaging | Comunicazioni e ripristino | 8 di 13 |
| RC.RP-01 | The recovery portion of the incident response plan is executed once initiated from the incident response process | Pianificazione del ripristino | 9 di 13 |
| RC.RP-02 | Recovery actions are selected, scoped, prioritized, and performed | Pianificazione del ripristino, Disaster Recovery | 10 di 13 |
| RC.RP-03 | The integrity of backups and other restoration assets is verified before using them for restoration | Backup e ripristino | 11 di 13 |
| RC.RP-04 | Critical mission functions and cybersecurity risk management are considered to establish post-incident operational norms | Continuità operativa | 8 di 13 |
| RC.RP-05 | The integrity of restored assets is verified, systems and services are restored, and normal operating status is confirmed | Comunicazioni e ripristino, Disaster Recovery | 11 di 13 |
| RC.RP-06 | The end of incident recovery is declared based on criteria, and incident-related documentation is completed | Lezioni apprese | 9 di 13 |
| Respond (RS) · 13 | |||
| RS.AN-03 | Analysis is performed to establish what has taken place during an incident and the root cause of the incident | Analisi forense | 7 di 13 |
| RS.AN-06 | Actions performed during an investigation are recorded, and the records' integrity and provenance are preserved | Analisi forense | 7 di 13 |
| RS.AN-07 | Incident data and metadata are collected, and their integrity and provenance are preserved | Analisi forense | 7 di 13 |
| RS.AN-08 | An incident's magnitude is estimated and validated | — | |
| RS.CO-02 | Internal and external stakeholders are notified of incidents | Segnalazione | 12 di 13 |
| RS.CO-03 | Information is shared with designated internal and external stakeholders | Comunicazione | 8 di 13 |
| RS.MA-01 | The incident response plan is executed in coordination with relevant third parties once an incident is declared | Gestione degli incidenti | 12 di 13 |
| RS.MA-02 | Incident reports are triaged and validated | Gestione degli incidenti | 12 di 13 |
| RS.MA-03 | Incidents are categorized and prioritized | Gestione degli incidenti | 12 di 13 |
| RS.MA-04 | Incidents are escalated or elevated as needed | Gestione degli incidenti | 12 di 13 |
| RS.MA-05 | The criteria for initiating incident recovery are applied | — | |
| RS.MI-01 | Incidents are contained | Mitigazione | 8 di 13 |
| RS.MI-02 | Incidents are eradicated | Mitigazione | 8 di 13 |
Copertura dell'argomento
Argomenti con requisiti NIST CSF 2.0 mappati (50):