| 1.1 Portfolio
02 Cyber Security Policy | |
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| 1.1.02 Cyber Security Framework | | This Cyber Security Framework enables organizations; regardless of size, degree of cybersecurity risk, or cybersecurity sophistication; to apply the principles and best practices of risk management to improving the security and resilience of critical infrastructure. The Framework provides organization and structure with multiple approaches to cybersecurity by assembling standards, guidelines and practices that are working effectively in industry today. Moreover, because it references globally recognized standards for cybersecurity, the Framework can also be used by organizations as a model for international cooperation on strengthening critical infrastructure cybersecurity. | | The Framework is not a one-size-fits-all approach to managing cybersecurity risk for critical infrastructure. Organizations will continue to have unique risks; different threats, different vulnerabilities, different risk tolerances; and how they implement the practices in the Framework will vary. Organizations can determine activities that are important to critical service delivery and can prioritize investments to maximize the impact of investments. Ultimately, the Framework is aimed at reducing and better managing cybersecurity risks. | | The Framework is a living document and will continue to be updated and improved as industry provides feedback on implementation. As the Framework is put into practice, lessons learned will be integrated into future versions. This will ensure it is meeting the needs of critical infrastructure owners and operators in a dynamic and challenging environment of new threats, risks and solutions. | | Multiple security standards are referenced, but in general, the International Standard Organization (ISO) terminology is adopted. | | Glossary: "ASP" in this paper means Application Service Provider. | | A significant amount of security information is considered to be the ASP trade secret and company confidential, so what can be documented and presented to customers is somewhat limited in detail. However this framework document shall provide confidence that all relevant security matters are understood and have been implemented according to International standards and best practice. |
| IDENTIFY =ID | | Identify Asset Management (ID.AM): The data, people, devices, systems and facilities that enable the ASP to achieve business purposes are identified and managed consistent with their relative importance to business objectives and the ASP risk strategy. | | ID.AM-1: Identify: Physical devices and systems used by the ASP are recorded in the online inventory. | | * CCS CSC 1 | | * COBIT 5 BAI09.01, BAI09.02 | | * ISA 62443-2-1:2009 4.2.3.4 | | * ISA 62443-3-3:2013 SR 7.8 | | * ISO/IEC 27001:2013 A.8.1.1, A.8.1.2 | | * NIST SP 800-53 Rev. 4 CM-8 | | ID.AM-2: Identify: Software platforms and applications within the ASP are recorded in the online inventory. | | * CCS CSC 2 | | * COBIT 5 BAI09.01, BAI09.02, BAI09.05 | | * ISA 62443-2-1:2009 4.2.3.4 | | * ISA 62443-3-3:2013 SR 7.8 | | * ISO/IEC 27001:2013 A.8.1.1, A.8.1.2 | | * NIST SP 800-53 Rev. 4 CM-8 | | ID.AM-3: Identify: ASP communication and data flows are recorded in the online inventory. | | * CCS CSC 1 | | * COBIT 5 DSS05.02 | | * ISA 62443-2-1:2009 4.2.3.4 | | * ISO/IEC 27001:2013 A.13.2.1 | | * NIST SP 800-53 Rev. 4 AC-4, CA-3, CA-9, PL-8 | | ID.AM-4: Identify: External information systems are recorded in the online inventory. | | * COBIT 5 APO02.02 | | * ISO/IEC 27001:2013 A.11.2.6 | | * NIST SP 800-53 Rev. 4 AC-20, SA-9 | | ID.AM-5: Identify: Resources (e.g., hardware, devices, data and software) are prioritized based on their classification, criticality and business value. | | * COBIT 5 APO03.03, APO03.04, BAI09.02 | | * ISA 62443-2-1:2009 4.2.3.6 | | * ISO/IEC 27001:2013 A.8.2.1 | | * NIST SP 800-53 Rev. 4 CP-2, RA-2, SA-14 | | ID.AM-6: Identify: Cybersecurity roles and responsibilities for the entire workforce and third-party stakeholders (e.g., suppliers, customers, partners) are established. | | * COBIT 5 APO01.02, DSS06.03 | | * ISA 62443-2-1:2009 4.3.2.3.3 | | * ISO/IEC 27001:2013 A.6.1.1 | | * NIST SP 800-53 Rev. 4 CP-2, PS-7, PM-11 | | + | | Identify Business Environment (ID.BE): The ASP mission, objectives, stakeholders and activities are understood and prioritized. This information is used to inform cybersecurity roles, responsibilities and risk management decisions. | | ID.BE-1: Identify: The ASP role in the supply chain is identified and communicated. | | * COBIT 5 APO08.04, APO08.05, APO10.03, APO10.04, APO10.05 | | * ISO/IEC 27001:2013 A.15.1.3, A.15.2.1, A.15.2.2 | | * NIST SP 800-53 Rev. 4 CP-2, SA-12 | | ID.BE-2: Identify: The ASP place in critical infrastructure and its industry sector is identified and communicated. | | * COBIT 5 APO02.06, APO03.01 | | * NIST SP 800-53 Rev. 4 PM-8 | | ID.BE-3: Identify: Priorities for ASP mission, objectives and activities are established and communicated. | | * COBIT 5 APO02.01, APO02.06, APO03.01 | | * ISA 62443-2-1:2009 4.2.2.1, 4.2.3.6 | | * NIST SP 800-53 Rev. 4 PM-11, SA-14 | | ID.BE-4: Identify: Dependencies and critical functions for delivery of critical services are established. | | * ISO/IEC 27001:2013 A.11.2.2, A.11.2.3, A.12.1.3 | | * NIST SP 800-53 Rev. 4 CP-8, PE-9, PE-11, PM-8, SA-14 | | ID.BE-5: Identify: Resilience requirements to support delivery of critical services are established. | | * COBIT 5 DSS04.02 | | * ISO/IEC 27001:2013 A.11.1.4, A.17.1.1, A.17.1.2, A.17.2.1 | | * NIST SP 800-53 Rev. 4 CP-2, CP-11, SA-14 | | + | | Identify Governance (ID.GV): The policies, procedures and processes to manage and monitor the ASP regulatory, legal, risk, environmental and operational requirements are understood and inform the management of cybersecurity risk. | | ID.GV-1: Identify: Organizational information security policy is established. | | * COBIT 5 APO01.03, EDM01.01, EDM01.02 | | * ISA 62443-2-1:2009 4.3.2.6 | | * ISO/IEC 27001:2013 A.5.1.1 | | * NIST SP 800-53 Rev. 4-1 controls from all families | | ID.GV-2: Identify: Information security roles and responsibilities are coordinated and aligned with internal roles and external partners. | | * COBIT 5 APO13.12 | | * ISA 62443-2-1:2009 4.3.2.3.3 | | * ISO/IEC 27001:2013 A.6.1.1, A.7.2.1 | | * NIST SP 800-53 Rev. 4 PM-1, PS-7 | | ID.GV-3: Identify: Legal and regulatory requirements regarding cybersecurity, including privacy and civil liberties obligations are understood and managed. | | * COBIT 5 MEA03.01, MEA03.04 | | * ISA 62443-2-1:2009 4.4.3.7 | | * ISO/IEC 27001:2013 A.18.1 | | * NIST SP 800-53 Rev. 4-1 controls from all families (except PM-1) | | ID.GV-4: Identify: Governance and risk management processes address cybersecurity risks. | | * COBIT 5 DSS04.02 | | * ISA 62443-2-1:2009 4.2.3.1, 4.2.3.3, 4.2.3.8, 4.2.3.9, 4.2.3.11, 4.3.2.4.3, 4.3.2.6.3 | | * NIST SP 800-53 Rev. 4 PM-9, PM-11 | | + | | Identify Risk Assessment (ID.RA): The ASP understands the cybersecurity risk to operations (including mission, functions, image, or reputation), assets and people. | | ID.RA-1: Identify: Asset vulnerabilities are identified and documented. | | * CCS CSC 4 | | * COBIT 5 APO12.01, APO12.02, APO12.03, APO12.04 | | * ISA 62443-2-1:2009 4.2.3, 4.2.3.7, 4.2.3.9, 4.2.3.12 | | * ISO/IEC 27001:2013 A.12.6.1, A.18.2.3 | | * NIST SP 800-53 Rev. 4 CA-2, CA-7, CA-8, RA-3, RA-5, SA-5, SA-11, SI-2, SI-4, SI-5 | | ID.RA-2: Identify: Threat and vulnerability information is received from information sharing forums and sources. | | * ISA 62443-2-1:2009 4.2.3, 4.2.3.9, 4.2.3.12 | | * ISO/IEC 27001:2013 A.6.1.4 | | * NIST SP 800-53 Rev. 4 PM-15, PM-16, SI-5 | | ID.RA-3: Identify: Threats, both internal and external, are identified and documented. | | * COBIT 5 APO12.01, APO12.02, APO12.03, APO12.04 | | * ISA 62443-2-1:2009 4.2.3, 4.2.3.9, 4.2.3.12 | | * NIST SP 800-53 Rev. 4 RA-3, SI-5, PM-12, PM-16 | | ID.RA-4: Identify: Potential business impacts and likelihoods are identified. | | * COBIT 5 DSS04.02 | | * ISA 62443-2-1:2009 4.2.3, 4.2.3.9, 4.2.3.12 | | * NIST SP 800-53 Rev. 4 RA-2, RA-3, PM-9, PM-11, SA-14 | | ID.RA-5: Identify: Threats, vulnerabilities, likelihoods and impacts are used to determine risk. | | * COBIT 5 APO12.02 | | * ISO/IEC 27001:2013 A.12.6.1 | | * NIST SP 800-53 Rev. 4 RA-2, RA-3, PM-16 | | ID.RA-6: Identify: Risk responses are identified and prioritized. | | * COBIT 5 APO12.05, APO13.02 | | * NIST SP 800-53 Rev. 4 PM-4, PM-9 | | + | | Identify Risk Management Strategy (ID.RM): The ASP priorities, constraints, risk tolerances and assumptions are established and used to support operational risk decisions. | | ID.RM-1: Identify: Risk management processes are established, managed and agreed to by ASP stakeholders. | | * COBIT 5 APO12.04, APO12.05, APO13.02, BAI02.03, BAI04.02 | | * ISA 62443-2-1:2009 4.3.4.2 | | * NIST SP 800-53 Rev. 4 PM-9 | | ID.RM-2: Identify: Organizational risk tolerance is determined and clearly expressed. | | * COBIT 5 APO12.06 | | * ISA 62443-2-1:2009 4.3.2.6.5 | | * NIST SP 800-53 Rev. 4 PM-9 | | ID.RM-3: Identify: The ASP determination of risk tolerance is informed by its role in critical infrastructure and sector specific risk analysis. | | * NIST SP 800-53 Rev. 4 PM-8, PM-9, PM-11, SA-14 |
| PROTECT =PR | | Protect: Access Control (PR.AC): Access to assets and associated facilities is limited to authorized users, processes, or devices and to authorized activities and transactions. | | PR.AC-1: Protect: Identities and credentials are managed for authorized devices and users. | | * CCS CSC 16 | | * COBIT 5 DSS05.04, DSS06.03 | | * ISA 62443-2-1:2009 4.3.3.5.1 | | * ISA 62443-3-3:2013 SR 1.1, SR 1.2, SR 1.3, SR 1.4, SR 1.5, SR 1.7, SR 1.8, SR 1.9 | | * ISO/IEC 27001:2013 A.9.2.1, A.9.2.2, A.9.2.4, A.9.3.1, A.9.4.2, A.9.4.3 | | * NIST SP 800-53 Rev. 4 AC-2, IA Family | | PR.AC-2: Protect: Physical access to assets is managed and protected. | | * COBIT 5 DSS01.04, DSS05.05 | | * ISA 62443-2-1:2009 4.3.3.3.2, 4.3.3.3.8 | | * ISO/IEC 27001:2013 A.11.1.1, A.11.1.2, A.11.1.4, A.11.1.6, A.11.2.3 | | * NIST SP 800-53 Rev. 4 PE-2, PE-3, PE-4, PE5, PE-6, PE-9 | | PR.AC-3: Protect: Remote access is managed. | | * COBIT 5 APO13.01, DSS01.04, DSS05.03 | | * ISA 62443-2-1:2009 4.3.3.6.6 | | * ISA 62443-3-3:2013 SR 1.13, SR 2.6 | | * ISO/IEC 27001:2013 A.6.2.2, A.13.1.1, A.13.2.1 | | * NIST SP 800-53 Rev. 4 AC-17, AC-19, AC-20 | | PR.AC-4: Protect: Access permissions are managed, incorporating the principles of least privilege and separation of duties. | | * CCS CSC 12, 15 | | * ISA 62443-2-1:2009 4.3.3.7.3 | | * ISA 62443-3-3:2013 SR 2.1 | | * ISO/IEC 27001:2013 A.6.1.2, A.9.1.2, A.9.2.3, A.9.4.1, A.9.4.4 | | * NIST SP 800-53 Rev. 4 AC-2, AC-3, AC-5, AC-6, AC-16 | | PR.AC-5: Protect: Network integrity is protected, incorporating network segregation where appropriate. | | * ISA 62443-2-1:2009 4.3.3.4 | | * ISA 62443-3-3:2013 SR 3.1, SR 3.8 | | * ISO/IEC 27001:2013 A.13.1.1, A.13.1.3, A.13.2.1 | | * NIST SP 800-53 Rev. 4 AC-4, SC-7 | | + | | Protect: Awareness and Training (PR.AT): The ASP people and partners are provided cybersecurity awareness education and are adequately trained to perform their information security-related duties and responsibilities consistent with related policies, procedures and agreements. | | PR.AT-1: Protect: All (internal) users are informed and trained. The ASP is not able to take responsibility for education of all external customer users. | | * CCS CSC 9 | | * COBIT 5 APO07.03, BAI05.07 | | * ISA 62443-2-1:2009 4.3.2.4.2 | | * ISO/IEC 27001:2013 A.7.2.2 | | * NIST SP 800-53 Rev. 4 AT-2, PM-13 | | PR.AT-2: Protect: Privileged users understand roles and responsibilities. | | * CCS CSC 9 | | * COBIT 5 APO07.02, DSS06.03 | | * ISA 62443-2-1:2009 4.3.2.4.2, 4.3.2.4.3 | | * ISO/IEC 27001:2013 A.6.1.1, A.7.2.2 | | * NIST SP 800-53 Rev. 4 AT-3, PM-13 | | PR.AT-3: Protect: Third-party stakeholders (e.g., suppliers, customers, partners) understand roles and responsibilities. | | * CCS CSC 9 | | * COBIT 5 APO07.03, APO10.04, APO10.05 | | * ISA 62443-2-1:2009 4.3.2.4.2 | | * ISO/IEC 27001:2013 A.6.1.1, A.7.2.2 | | * NIST SP 800-53 Rev. 4 PS-7, SA-9 | | PR.AT-4: Protect: Senior executives understand roles and responsibilities. | | * CCS CSC 9 | | * COBIT 5 APO07.03 | | * ISA 62443-2-1:2009 4.3.2.4.2 | | * ISO/IEC 27001:2013 A.6.1.1, A.7.2.2, | | * NIST SP 800-53 Rev. 4 AT-3, PM-13 | | PR.AT-5: Protect: Physical and information security People understand roles and responsibilities. | | * CCS CSC 9 | | * COBIT 5 APO07.03 | | * ISA 62443-2-1:2009 4.3.2.4.2 | | * ISO/IEC 27001:2013 A.6.1.1, A.7.2.2, | | * NIST SP 800-53 Rev. 4 AT-3, PM-13 | | + | | Protect: Data Security (PR.DS): Information and records (data) are managed consistent with the ASP risk strategy to protect the confidentiality, integrity and availability of information. | | PR.DS-1: Protect: Data-at-rest (in an encrypted database) is protected. | | * CCS CSC 17 | | * COBIT 5 APO01.06, BAI02.01, BAI06.01, DSS06.06 | | * ISA 62443-3-3:2013 SR 3.4, SR 4.1 | | * ISO/IEC 27001:2013 A.8.2.3 | | * NIST SP 800-53 Rev. 4 SC-28 | | PR.DS-2: Protect: Data-in-transit (HTTPS SSL Certificate) is protected. | | * CCS CSC 17 | | * COBIT 5 APO01.06, DSS06.06 | | * ISA 62443-3-3:2013 SR 3.1, SR 3.8, SR 4.1, SR 4.2 | | * ISO/IEC 27001:2013 A.8.2.3, A.13.1.1, A.13.2.1, A.13.2.3, A.14.1.2, A.14.1.3 | | * NIST SP 800-53 Rev. 4 SC-8 | | PR.DS-3: Protect: Assets are formally managed throughout removal, transfers and disposition. | | * COBIT 5 BAI09.03 | | * ISA 62443-2-1:2009 4. 4.3.3.3.9, 4.3.4.4.1 | | * ISA 62443-3-3:2013 SR 4.2 | | * ISO/IEC 27001:2013 A.8.2.3, A.8.3.1, A.8.3.2, A.8.3.3, A.11.2.7 | | * NIST SP 800-53 Rev. 4 CM-8, MP-6, PE-16 | | PR.DS-4: Protect: Adequate capacity to ensure availability is maintained. | | * COBIT 5 APO13.01 | | * ISA 62443-3-3:2013 SR 7.1, SR 7.2 | | * ISO/IEC 27001:2013 A.12.3.1 | | * NIST SP 800-53 Rev. 4 AU-4, CP-2, SC-5 | | PR.DS-5: Protect: Protections against data leaks are implemented. | | * CCS CSC 17 | | * COBIT 5 APO01.06 | | * ISA 62443-3-3:2013 SR 5.2 | | * ISO/IEC 27001:2013 A.6.1.2, A.7.1.1, A.7.1.2, A.7.3.1, A.8.2.2, A.8.2.3, A.9.1.1, A.9.1.2, A.9.2.3, A.9.4.1, A.9.4.4, A.9.4.5, A.13.1.3, A.13.2.1, A.13.2.3, A.13.2.4, A.14.1.2, A.14.1.3 | | * NIST SP 800-53 Rev. 4 AC-4, AC-5, AC-6, PE-19, PS-3, PS-6, SC-7, SC-8, SC-13, SC-31, SI-4 | | PR.DS-6: Protect: Integrity checking mechanisms are used to verify software, firmware and information integrity. | | * ISA 62443-3-3:2013 SR 3.1, SR 3.3, SR 3.4, SR 3.8 | | * ISO/IEC 27001:2013 A.12.2.1, A.12.5.1, A.14.1.2, A.14.1.3 | | * NIST SP 800-53 Rev. 4 SI-7 | | PR.DS-7: Protect: The development and testing environments are separate from the production environment. | | * COBIT 5 BAI07.04 | | * ISO/IEC 27001:2013 A.12.1.4 | | * NIST SP 800-53 Rev. 4 CM-2 | | + | | Protect: Information Protection Procedures (PR.IP): Security policies (that address purpose, scope, roles, responsibilities, management commitment and coordination among ASP entities), processes and procedures are maintained and used to manage protection of information systems and assets. | | PR.IP-1: Protect: A baseline configuration of information technology systems is created and maintained. | | * CCS CSC 3, 10 | | * COBIT 5 BAI10.01, BAI10.02, BAI10.03, BAI10.05 | | * ISA 62443-2-1:2009 4.3.4.3.2, 4.3.4.3.3 | | * ISA 62443-3-3:2013 SR 7.6 | | * ISO/IEC 27001:2013 A.12.1.2, A.12.5.1, A.12.6.2, A.14.2.2, A.14.2.3, A.14.2.4 | | * NIST SP 800-53 Rev. 4 CM-2, CM-3, CM-4, CM-5, CM-6, CM-7, CM-9, SA-10 | | PR.IP-2: Protect: A System Development Life Cycle to manage systems is implemented. | | * COBIT 5 APO13.01 | | * ISA 62443-2-1:2009 4.3.4.3.3 | | * ISO/IEC 27001:2013 A.6.1.5, A.14.1.1, A.14.2.1, A.14.2.5 | | * NIST SP 800-53 Rev. 4 SA-3, SA-4, SA-8, SA10, SA-11, SA-12, SA-15, SA-17, PL-8 | | PR.IP-3: Protect: Configuration change control processes are in place. | | * COBIT 5 BAI06.01, BAI01.06 | | * ISA 62443-2-1:2009 4.3.4.3.2, 4.3.4.3.3 | | * ISA 62443-3-3:2013 SR 7.6 | | * ISO/IEC 27001:2013 A.12.1.2, A.12.5.1, A.12.6.2, A.14.2.2, A.14.2.3, A.14.2.4 | | * NIST SP 800-53 Rev. 4 CM-3, CM-4, SA-10 | | PR.IP-4: Protect: Backups of information are conducted, maintained and tested periodically. | | * COBIT 5 APO13.01 | | * ISA 62443-2-1:2009 4.3.4.3.9 | | * ISA 62443-3-3:2013 SR 7.3, SR 7.4 | | * ISO/IEC 27001:2013 A.12.3.1, A.17.1.2A.17.1.3, A.18.1.3 | | * NIST SP 800-53 Rev. 4 CP-4, CP-6, CP-9 | | PR.IP-5: Protect: Policy and regulations regarding the physical operating environment for organizational assets are met. | | * COBIT 5 DSS01.04, DSS05.05 | | * ISA 62443-2-1:2009 4.3.3.3.1 4.3.3.3.2, 4.3.3.3.3, 4.3.3.3.5, 4.3.3.3.6 | | * ISO/IEC 27001:2013 A.11.1.4, A.11.2.1, A.11.2.2, A.11.2.3 | | * NIST SP 800-53 Rev. 4 PE-10, PE-12, PE-13, PE-14, PE-15, PE-18 | | PR.IP-6: Protect: Data is destroyed according to policy. | | * COBIT 5 BAI09.03 | | * ISA 62443-2-1:2009 4.3.4.4.4 | | * ISA 62443-3-3:2013 SR 4.2 | | * ISO/IEC 27001:2013 A.8.2.3, A.8.3.1, A.8.3.2, A.11.2.7 | | * NIST SP 800-53 Rev. 4 MP-6 | | PR.IP-7: Protect: Protection processes are continuously improved. | | * COBIT 5 APO11.06, DSS04.05 | | * ISA 62443-2-1:2009 4.4.3.1, 4.4.3.2, 4.4.3.3, 4.4.3.4, 4.4.3.5, 4.4.3.6, 4.4.3.7, 4.4.3.8 | | * NIST SP 800-53 Rev. 4 CA-2, CA-7, CP-2, IR27 8, PL-2, PM-6 | | PR.IP-8: Protect: Effectiveness of protection technologies is shared with appropriate parties. | | * ISO/IEC 27001:2013 A.16.1.6 | | * NIST SP 800-53 Rev. 4 AC-21, CA-7, SI-4 | | PR.IP-9: Protect: Response plans (Incident Response and Business Continuity) and recovery plans (Incident Recovery and Disaster Recovery) are in place and managed. | | * COBIT 5 DSS04.03 | | * ISA 62443-2-1:2009 4.3.2.5.3, 4.3.4.5.1 | | * ISO/IEC 27001:2013 A.16.1.1, A.17.1.1, A.17.1.2 | | * NIST SP 800-53 Rev. 4 CP-2, IR-8 | | PR.IP-10: Protect: Response and recovery plans are tested. | | * ISA 62443-2-1:2009 4.3.2.5.7, 4.3.4.5.11 | | * ISA 62443-3-3:2013 SR 3.3 | | * ISO/IEC 27001:2013 A.17.1.3 | | * NIST SP 800-53 Rev.4 CP-4, IR-3, PM-14 | | PR.IP-11: Protect: Cybersecurity is included in human resources practices (e.g., leaving and People screening). | | * COBIT 5 APO07.01, APO07.02, APO07.03, APO07.04, APO07.05 | | * ISA 62443-2-1:2009 4.3.3.2.1, 4.3.3.2.2, 4.3.3.2.3 | | * ISO/IEC 27001:2013 A.7.1.1, A.7.3.1, A.8.1.4 | | * NIST SP 800-53 Rev. 4 PS Family | | PR.IP-12: Protect: A vulnerability management plan is developed and implemented. | | * ISO/IEC 27001:2013 A.12.6.1, A.18.2.2 | | * NIST SP 800-53 Rev. 4 RA-3, RA-5, SI-2 | | + | | Protect: Maintenance (PR.MA): Maintenance and repairs of information system components is performed consistent with policies and procedures. | | PR.MA-1: Protect: Maintenance and repair of ASP assets is performed and logged in a timely manner, with approved and controlled tools. | | * COBIT 5 BAI09.03 | | * ISA 62443-2-1:2009 4.3.3.3.7 | | * ISO/IEC 27001:2013 A.11.1.2, A.11.2.4, A.11.2.5 | | * NIST SP 800-53 Rev. 4 MA-2, MA-3, MA-5 | | PR.MA-2: Protect: Remote maintenance of ASP assets is approved, logged and performed in a manner that prevents unauthorized access. | | * COBIT 5 DSS05.04 | | * ISA 62443-2-1:2009 4.3.3.6.5, 4.3.3.6.6, 4.3.3.6.7, 4.4.4.6.8 | | * ISO/IEC 27001:2013 A.11.2.4, A.15.1.1, A.15.2.1 | | * NIST SP 800-53 Rev. 4 MA-4 | | + | | Protective Technology (PR.PT): Technical security solutions are managed to ensure the security and resilience of systems and assets, consistent with related policies, procedures and agreements. | | PR.PT-1: Protect: Audit/log records are determined, documented, implemented and reviewed in accordance with policy. | | * CCS CSC 14 | | * COBIT 5 APO11.04 | | * ISA 62443-2-1:2009 4.3.3.3.9, 4.3.3.5.8, 4.3.4.4.7, 4.4.2.1, 4.4.2.2, 4.4.2.4 | | * ISA 62443-3-3:2013 SR 2.8, SR 2.9, SR 2.10, SR 2.11, SR 2.12 | | * ISO/IEC 27001:2013 A.12.4.1, A.12.4.2, A.12.4.3, A.12.4.4, A.12.7.1 | | * NIST SP 800-53 Rev. 4 AU Family | | PR.PT-2: Protect: Removable media is protected and its use restricted according to policy. | | * COBIT 5 DSS05.02, APO13.01 | | * ISA 62443-3-3:2013 SR 2.3 | | * ISO/IEC 27001:2013 A.8.2.2, A.8.2.3, A.8.3.1, A.8.3.3, A.11.2.9 | | * NIST SP 800-53 Rev. 4 MP-2, MP-4, MP-5, MP-7 | | PR.PT-3: Protect: Access to systems and assets is controlled, incorporating the principle of least functionality. | | * COBIT 5 DSS05.02 | | * ISA 62443-2-1:2009 4.3.3.5.1, 4.3.3.5.2, 4.3.3.5.3, 4.3.3.5.4, 4.3.3.5.5, 4.3.3.5.6, 4.3.3.5.7, 4.3.3.5.8, 4.3.3.6.1, 4.3.3.6.2, 4.3.3.6.3, 4.3.3.6.4, 4.3.3.6.5, 4.3.3.6.6, 4.3.3.6.7, 4.3.3.6.8, 4.3.3.6.9, 4.3.3.7.1, 4.3.3.7.2, 4.3.3.7.3, 4.3.3.7.4 * ISA 62443-3-3:2013 SR 1.1, SR 1.2, SR 1.3, SR 1.4, SR 1.5, SR 1.6, SR 1.7, SR 1.8, SR 1.9, SR 1.10, SR 1.11, SR 1.12, SR 1.13, SR 2.1, SR 2.2, SR 2.3, SR 2.4, SR 2.5, SR 2.6, SR 2.7 | | * ISO/IEC 27001:2013 A.9.1.2 | | * NIST SP 800-53 Rev. 4 AC-3, CM-7 | | PR.PT-4: Protect: Communications and control networks are protected | | * CCS CSC 7 | | * COBIT 5 DSS05.02, APO13.01 | | * ISA 62443-3-3:2013 SR 3.1, SR 3.5, SR 3.8, SR 4.1, SR 4.3, SR 5.1, SR 5.2, SR 5.3, SR 7.1, SR 7.6 | | * ISO/IEC 27001:2013 A.13.1.1, A.13.2.1 | | * NIST SP 800-53 Rev. 4 AC-4, AC-17, AC-18, CP-8, SC-7 |
| DETECT =DE | | Detect: Anomalies and Events (DE.AE): Anomalous activity is detected in a timely manner and the potential impact of events is understood. | | DE.AE-1: Detect: A baseline of network operations and expected data flows for users and systems is established and managed. | | * COBIT 5 DSS03.01 | | * ISA 62443-2-1:2009 4.4.3.3 | | * NIST SP 800-53 Rev. 4 AC-4, CA-3, CM-2, SI-4 | | DE.AE-2: Detect: Detected events are analyzed to understand attack targets and methods. | | * ISA 62443-2-1:2009 4.3.4.5.6, 4.3.4.5.7, 4.3.4.5.8 | | * ISA 62443-3-3:2013 SR 2.8, SR 2.9, SR 2.10, SR 2.11, SR 2.12, SR 3.9, SR 6.1, SR 6.2 | | * ISO/IEC 27001:2013 A.16.1.1, A.16.1.4 | | * NIST SP 800-53 Rev. 4 AU-6, CA-7, IR-4, SI4 | | DE.AE-3: Detect: Event data are aggregated and correlated from multiple sources and sensors | | * ISA 62443-3-3:2013 SR 6.1 | | * NIST SP 800-53 Rev. 4 AU-6, CA-7, IR-4, IR5, IR-8, SI-4 | | DE.AE-4: Detect: Impact of events is determined | | * COBIT 5 APO12.06 | | * NIST SP 800-53 Rev. 4 CP-2, IR-4, RA-3, SI 4 | | DE.AE-5: Detect: Incident alert thresholds are established. | | * COBIT 5 APO12.06 | | * ISA 62443-2-1:2009 4.2.3.10 | | * NIST SP 800-53 Rev. 4 IR-4, IR-5, IR-8 | | + | | Detect: Security Continuous Monitoring (DE.CM): The information system and assets are monitored at discrete intervals to identify cybersecurity events and verify the effectiveness of protective measures. | | DE.CM-1: Detect: The network is monitored to detect potential cybersecurity events. | | * CCS CSC 14, 16 | | * COBIT 5 DSS05.07 | | * ISA 62443-3-3:2013 SR 6.2 | | * NIST SP 800-53 Rev. 4 AC-2, AU-12, CA-7, CM-3, SC-5, SC-7, SI-4 | | DE.CM-2: Detect: The physical environment is monitored to detect potential cybersecurity events. | | * ISA 62443-2-1:2009 4.3.3.3.8, | | * NIST SP 800-53 Rev. 4 CA-7, PE-3, PE-6, PE20 | | DE.CM-3: Detect: User and guest activity is monitored to detect potential cyber security events. | | * ISA 62443-3-3:2013 SR 6.2 | | * ISO/IEC 27001:2013 A.12.4.1 | | * NIST SP 800-53 Rev. 4 AC-2, AU-12, AU-13, CA-7, CM-10, CM-11 | | DE.CM-4: Detect: Malicious code is detected. Only open system software that can be clean compiled is deployed. Proprietary system software that may contain vulnerabilities and backdoors is never used. | | * CCS CSC 5 | | * COBIT 5 DSS05.01 | | * ISA 62443-2-1:2009 4.3.4.3.8 | | * ISA 62443-3-3:2013 SR 3.2 | | * ISO/IEC 27001:2013 A.12.2.1 | | * NIST SP 800-53 Rev. 4 SI-3 | | DE.CM-5: Detect: Unauthorized mobile code is detected | | * ISA 62443-3-3:2013 SR 2.4 | | * ISO/IEC 27001:2013 A.12.5.1 | | * NIST SP 800-53 Rev. 4 SC-18, SI-4. SC-44 | | DE.CM-6: Detect: External service provider activity is monitored to detect potential cybersecurity events. | | * COBIT 5 APO07.06 | | * ISO/IEC 27001:2013 A.14.2.7, A.15.2.1 | | * NIST SP 800-53 Rev. 4 CA-7, PS-7, SA-4, SA9, SI-4 | | DE.CM-7: Detect: Monitoring for unauthorized people, connections, devices and software is performed. | | * NIST SP 800-53 Rev. 4 AU-12, CA-7, CM-3, CM-8, PE-3, PE-6, PE-20, SI-4 | | DE.CM-8: Detect: Vulnerability scans are performed. | | * COBIT 5 BAI03.10 | | * ISA 62443-2-1:2009 4.2.3.1, 4.2.3.7 | | * ISO/IEC 27001:2013 A.12.6.1 | | * NIST SP 800-53 Rev. 4 RA-5 | | + | | Detection Processes (DE.DP): Detection processes and procedures are maintained and tested to ensure timely and adequate awareness of anomalous events. | | DE.DP-1: Detect: Roles and responsibilities for detection are well defined to ensure accountability. | | * CCS CSC 5 | | * COBIT 5 DSS05.01 | | * ISA 62443-2-1:2009 4.4.3.1 | | * ISO/IEC 27001:2013 A.6.1.1 | | * NIST SP 800-53 Rev. 4 CA-2, CA-7, PM-14 | | DE.DP-2: Detect: Detection activities comply with all applicable requirements. | | * ISA 62443-2-1:2009 4.4.3.2 | | * ISO/IEC 27001:2013 A.18.1.4 | | * NIST SP 800-53 Rev. 4 CA-2, CA-7, PM-14, SI-4 | | DE.DP-3: Detect: Detection processes are tested. | | * COBIT 5 APO13.02 | | * ISA 62443-2-1:2009 4.4.3.2 | | * ISA 62443-3-3:2013 SR 3.3 | | * ISO/IEC 27001:2013 A.14.2.8 | | * NIST SP 800-53 Rev. 4 CA-2, CA-7, PE-3, PM-14, SI-3, SI-4 | | DE.DP-4: Detect: Event detection information is communicated to appropriate parties. | | * COBIT 5 APO12.06 | | * ISA 62443-2-1:2009 4.3.4.5.9 | | * ISA 62443-3-3:2013 SR 6.1 | | * ISO/IEC 27001:2013 A.16.1.2 | | * NIST SP 800-53 Rev. 4 AU-6, CA-2, CA-7, RA-5, SI-4 | | DE.DP-5: Detect: Detection processes are continuously improved. | | * COBIT 5 APO11.06, DSS04.05 | | * ISA 62443-2-1:2009 4.4.3.4 | | * ISO/IEC 27001:2013 A.16.1.6 | | * NIST SP 800-53 Rev. 4, CA-2, CA-7, PL-2, RA-5, SI-4, PM-14 |
| RESPOND =RS | | Response Planning (RS.RP): Response processes and procedures are executed and maintained, to ensure timely response to detected cybersecurity events. | | RS.RP-1: Response plan is executed during or after an event. | | * COBIT 5 BAI01.10 | | * CCS CSC 18 | | * ISA 62443-2-1:2009 4.3.4.5.1 | | * ISO/IEC 27001:2013 A.16.1.5 | | * NIST SP 800-53 Rev. 4 CP-2, CP-10, IR-4, IR8 | | + | | Respond Communications (RS.CO): Response activities are coordinated with internal and external stakeholders, as appropriate, to include external support from law enforcement agencies. | | RS.CO-1: Respond: People know their roles and order of operations when a response is needed. | | * ISA 62443-2-1:2009 4.3.4.5.2, 4.3.4.5.3, 4.3.4.5.4 | | * ISO/IEC 27001:2013 A.6.1.1, A.16.1.1 | | * NIST SP 800-53 Rev. 4 CP-2, CP-3, IR-3, IR-8 | | RS.CO-2: Respond: Events are reported consistent with established criteria. | | * ISA 62443-2-1:2009 4.3.4.5.5 | | * ISO/IEC 27001:2013 A.6.1.3, A.16.1.2 | | * NIST SP 800-53 Rev. 4 AU-6, IR-6, IR-8 | | RS.CO-3: Respond: Information is shared consistent with response plans. | | * ISA 62443-2-1:2009 4.3.4.5.2 | | * ISO/IEC 27001:2013 A.16.1.2 | | * NIST SP 800-53 Rev. 4 CA-2, CA-7, CP-2, IR4, IR-8, PE-6, RA-5, SI-4 | | RS.CO-4: Respond: Coordination with stakeholders occurs consistent with response plans. | | * ISA 62443-2-1:2009 4.3.4.5.5 | | * NIST SP 800-53 Rev. 4 CP-2, IR-4, IR-8 | | RS.CO-5: Respond: Voluntary information sharing occurs with external stakeholders to achieve broader cybersecurity situational awareness. | | * NIST SP 800-53 Rev. 4 PM-15, SI-5 | | + | | Respond Analysis (RS.AN): Analysis is conducted to ensure adequate response and support recovery activities. | | RS.AN-1: Respond: Notifications from detection systems are investigated. | | * COBIT 5 DSS02.07 | | * ISA 62443-2-1:2009 4.3.4.5.6, 4.3.4.5.7, 4.3.4.5.8 | | * ISA 62443-3-3:2013 SR 6.1 | | * ISO/IEC 27001:2013 A.12.4.1, A.12.4.3, A.16.1.5 | | * NIST SP 800-53 Rev. 4 AU-6, CA-7, IR-4, IR33 5, PE-6, SI-4 | | RS.AN-2: Respond: The impact of the incident is understood. | | * ISA 62443-2-1:2009 4.3.4.5.6, 4.3.4.5.7, 4.3.4.5.8 | | * ISO/IEC 27001:2013 A.16.1.6 | | * NIST SP 800-53 Rev. 4 CP-2, IR-4 | | RS.AN-3: Respond: Forensics are performed. | | * ISA 62443-3-3:2013 SR 2.8, SR 2.9, SR 2.10, SR 2.11, SR 2.12, SR 3.9, SR 6.1 | | * ISO/IEC 27001:2013 A.16.1.7 | | * NIST SP 800-53 Rev. 4 AU-7, IR-4 | | RS.AN-4: Respond: Incidents are categorized consistent with response plans. | | * ISA 62443-2-1:2009 4.3.4.5.6 | | * ISO/IEC 27001:2013 A.16.1.4 | | * NIST SP 800-53 Rev. 4 CP-2, IR-4, IR-5, IR-8 | | + | | Respond Mitigation (RS.MI): Activities are performed to prevent expansion of an event, mitigate its effects and eradicate the incident. | | RS.MI-1: Respond: Incidents are contained. | | * ISA 62443-2-1:2009 4.3.4.5.6 | | * ISA 62443-3-3:2013 SR 5.1, SR 5.2, SR 5.4 | | * ISO/IEC 27001:2013 A.16.1.5 | | * NIST SP 800-53 Rev. 4 IR-4 | | RS.MI-2: Respond: Incidents are mitigated. | | * ISA 62443-2-1:2009 4.3.4.5.6, 4.3.4.5.10 | | * ISO/IEC 27001:2013 A.12.2.1, A.16.1.5 | | * NIST SP 800-53 Rev. 4 IR-4 | | RS.MI-3: Respond: Newly identified vulnerabilities are mitigated or documented as accepted risks. | | * ISO/IEC 27001:2013 A.12.6.1 | | * NIST SP 800-53 Rev. 4 CA-7, RA-3, RA-5 | | + | | Respond Improvements (RS.IM): Organizational response activities are improved by incorporating lessons learned from current and previous detection/response activities. | | RS.IM-1: Response plans incorporate lessons learned. | | * COBIT 5 BAI01.13 | | * ISA 62443-2-1:2009 4.3.4.5.10, 4.4.3.4 | | * ISO/IEC 27001:2013 A.16.1.6 | | * NIST SP 800-53 Rev. 4 CP-2, IR-4, IR-8 | | RS.IM-2: Response strategies are updated. | | * NIST SP 800-53 Rev. 4 CP-2, IR-4, IR-8 |
| RECOVERY =RC | | Recovery Planning (RC.RP): Recovery processes and procedures are executed and maintained to ensure timely restoration of systems or assets affected by cybersecurity events. | | RC.RP-1: Recovery plan is executed during or after an event. | | * CCS CSC 8 | | * COBIT 5 DSS02.05, DSS03.04 | | * ISO/IEC 27001:2013 A.16.1.5 | | * NIST SP 800-53 Rev. 4 CP-10, IR-4, IR-8 | | + | | Recovery Improvements (RC.IM): Recovery planning and processes are improved by incorporating lessons learned into future activities. | | RC.IM-1: Recovery plans incorporate lessons learned. | | * COBIT 5 BAI05.07 | | * ISA 62443-2-1:2009 4.4.3.4 | | * NIST SP 800-53 Rev. 4 CP-2, IR-4, IR-8 | | RC.IM-2: Recovery strategies are updated | | * COBIT 5 BAI07.08 | | * NIST SP 800-53 Rev. 4 CP-2, IR-4, IR-8 | | + | | Recovery Communications (RC.CO): Restoration activities are coordinated with internal and external parties, such as coordinating centers, Internet Service Providers, owners of attacking systems, victims and other vendors. | | RC.CO-1: Recovery: Public relations are managed. | | * COBIT 5 EDM03.02 | | RC.CO-2: Reputation after an event is repaired. | | * COBIT 5 MEA03.02 | | RC.CO-3: Recovery activities are communicated to internal stakeholders and executive and management teams. | | * NIST SP 800-53 Rev. 4 CP-2, IR-4 |
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