+Security Concept Of Operations (CONOPS)

Security Concept Of Operations (CONOPS)

Description

Mechanisms exist to develop a security Concept of Operations (CONOPS), or a similarly-defined plan for achieving cybersecurity objectives, that documents management, operational and technical measures implemented to apply defense-in-depth techniques that is communicated to all appropriate stakeholders.

Possible Solutions & Considerations

Micro-Small Business (<10 staff) / BLS Firm Size Classes 1-2

∙ Document relevant policy and procedures

Small Business (10-49 staff) / BLS Firm Size Classes 3-4

∙ Written policy and procedures
∙ Designated responsible owner
∙ Annual review

Medium Business (50-249 staff) / BLS Firm Size Classes 5-6

∙ Cybersecurity-focused Concept of Operations (CONOPS)

Large Business (250-999 staff) / BLS Firm Size Classes 7-8

∙ Cybersecurity-focused Concept of Operations (CONOPS)

Enterprise (> 1,000 staff) / BLS Firm Size Class 9

∙ Cybersecurity-focused Concept of Operations (CONOPS)

SCR-CMM

Level 0 Not Performed

Practices 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 Informally

Security Operations (OPS) domain capabilities are ad hoc and inconsistent. Capability criteria associated with this control may include:
▪ Policies, standards & procedures associated with OPS domain capabilities provide limited coverage due to the depth and breadth of the existing documentation.
▪ Cybersecurity operations-related activities are decentralized (e.g., a localized/regionalized function) and uses non-standardized methods to implement secure, resilient and compliant practices.
▪ Cybersecurity operations are primarily viewed as additional duties for IT staff.
▪ There is no Security Operations Center (SOC) with 24x7x365 operations coverage.

Level 2 Planned Tracked

Security Operations (OPS) 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 OPS domain capabilities are formally documented and centrally-managed by the entity.
▪ Standardized Operating Procedures (SOP) associated with OPS 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 OPS domain capabilities to address applicable statutory, regulatory and/or contractual requirements for Technology Assets, Applications, Services and/or Data (TAASD).
▪ Security operations management-related controls are primarily administrative and preventative in nature (e.g., policies, standards, procedures & guidelines).
▪ Security operations management may be a defined function (e.g., team or department) or assigned as an additional duty to existing IT and/or cybersecurity personnel.
▪ IT and/or cybersecurity personnel create “run books,” or SOPs, to capture operational knowledge in documentation form for critical business functions and/or for sensitive/regulated obligations to protect the Confidentiality, Integrity, Availability and Safety (CIAS) of the organization's TAASD.

Level 3 Well Defined

Security Operations (OPS) 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 OPS 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 OPS domain capabilities are well-documented and kept current by process owners.
▪ A Security Operations Center (SOC), or similar function, is appropriately staffed and supported to implement and maintain OPS domain capabilities.
▪ Technology is leveraged to enhance the efficiency and accuracy of security operations management (e.g., SIEM solution, EDR/XDR tools, etc.).
▪ 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 OPS 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).
▪ Cybersecurity personnel create “run books,” or SOPs, to capture operational knowledge in documentation form for critical business functions and/or for sensitive/regulated obligations.
▪ An implemented and operational capability exists to develop a security Concept of Operations (CONOPS), or a similarly-defined plan for achieving cybersecurity objectives, that documents management, operational and technical measures implemented to apply defense-in-depth techniques that is communicated to all appropriate stakeholders.

Level 4 Quantitatively Controlled

Utilize 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 Improving

Utilize 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. Übersicht

1.1 Referenzen

1.2 Identifizierte Anforderungen

1.3 Related Regulations

2. Identifizierte Anforderungen

Anforderungen

3. Related Regulations

Regulations
DORA DORA Ch. II Sec. II Art. 9 1.
1.   For the purposes of adequately protecting ICT systems and with a view to organising response measures, financial entities shall continuously monitor and control the security and functioning of ICT systems and tools and shall minimise the impact of ICT risk on ICT systems through the deployment of appropriate ICT security tools, policies and procedures.
DORA DORA Ch. II Sec. II Art. 9 2.
2.   Financial entities shall design, procure and implement ICT security policies, procedures, protocols and tools that aim to ensure the resilience, continuity and availability of ICT systems, in particular for those supporting critical or important functions, and to maintain high standards of availability, authenticity, integrity and confidentiality of data, whether at rest, in use or in transit.

Linked Issues

Issuelinks
is related to Annual
is related to relative Control Weighting = 09
is related to Process
is related to Protect
is related to SCRM Focus Tier 1 STRATEGIC
is related to SCRM Focus Tier 2 OPERATIONAL
is related to SCRM Focus Tier 3 TACTICAL
blocks Emergent properties and/or unintended consequences
blocks Inability to support business processes
blocks Incorrect controls scoping
blocks Lack of roles & responsibilities
blocks Inadequate internal practices
blocks Inadequate third-party practices
blocks Lack of oversight of internal controls
blocks Lack of oversight of third-party controls
blocks Inability to maintain situational awareness
blocks Lack of a security-minded workforce
blocks Third-party cybersecurity exposure
blocks Third-party physical security exposure
blocks Third-party supply chain relationships, visibility and controls
blocks Third-party compliance / legal exposure
blocks Use of product / service
blocks Reliance on the third-party
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