+Continuous Monitoring
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Continuous Monitoring
Description
Mechanisms exist to facilitate the implementation of enterprise-wide monitoring controls.
Possible Solutions & Considerations
Micro-Small Business (<10 staff) / BLS Firm Size Classes 1-2
∙ Centralized event logging ∙ Managed Security Services Provider (MSSP) ∙ Cloud-native SIEM (e.g., Microsoft Sentinel free tier, Elastic SIEM free)
Small Business (10-49 staff) / BLS Firm Size Classes 3-4
∙ Centralized event logging ∙ Managed Security Services Provider (MSSP) ∙ Cloud SIEM (e.g., Microsoft Sentinel, Elastic SIEM, Sumo Logic)
Medium Business (50-249 staff) / BLS Firm Size Classes 5-6
∙ Centralized event logging ∙ Security Incident Event Management (SIEM) (e.g., Splunk, Microsoft Sentinel, IBM QRadar) ∙ Managed Security Services Provider (MSSP) ∙ Security Operations Center (SOC)
Large Business (250-999 staff) / BLS Firm Size Classes 7-8
∙ Centralized event logging ∙ Security Incident Event Management (SIEM) (e.g., Splunk, Microsoft Sentinel, IBM QRadar) ∙ Managed Security Services Provider (MSSP) ∙ Security Operations Center (SOC) with 24/7 coverage
Enterprise (> 1,000 staff) / BLS Firm Size Class 9
∙ Enterprise SIEM platform (e.g., Splunk Enterprise Security, IBM QRadar, Microsoft Sentinel) ∙ 24/7 Security Operations Center (SOC) ∙ Security Orchestration, Automation & Response (SOAR) ∙ Threat intelligence integration ∙ Managed Detection & Response (MDR) or in-house SOC
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
Continuous Monitoring (MON) domain capabilities are ad hoc and inconsistent. Capability criteria associated with this control may include: ▪ Policies, standards & procedures associated with MON domain capabilities provide limited coverage due to the depth and breadth of the existing documentation. ▪ Event monitoring-related activities are decentralized (e.g., a localized/regionalized function) and uses non-standardized methods to implement secure, resilient and compliant practices. ▪ Monitoring is primarily reactive in nature, focused on identifying incidents that occurred. ▪ Event log reviews primarily rely on manual processes to identify anomalous behaviors. ▪ Generating event logs and the review of those event logs is narrowly-focused to business-critical Technology Assets, Applications, Services and/or Data (TAASD).
Level 2 Planned Tracked
Continuous Monitoring (MON) 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 MON domain capabilities are formally documented and centrally-managed by the entity. ▪ Standardized Operating Procedures (SOP) associated with MON 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 MON domain capabilities to address applicable statutory, regulatory and/or contractual requirements for Technology Assets, Applications, Services and/or Data (TAASD). ▪ Continuous monitoring-related controls are primarily administrative and preventative in nature (e.g., policies, standards and procedures & guidelines). ▪ Continuous monitoring may be a defined function (e.g., team or department) or assigned as an additional duty to existing IT and/or cybersecurity personnel.
Level 3 Well Defined
Continuous Monitoring (MON) 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 MON domain capabilities are formally documented and centrally-managed by the entity's Governance, Risk & Compliance (GRC) team, or similar function. ▪ Cybersecurity personnel use a structured process via Standardized Operating Procedures (SOP) to review and analyze logs. ▪ A Security Operations Center (SOC) team, or similar function, is appropriately staffed and supported to implement and maintain MON domain capabilities. ▪ Technology is leveraged to enhance the efficiency and accuracy of continuous monitoring operations (e.g., Security Incident Event Manager (SIEM)). ▪ 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 MON 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). ▪ Secure Baseline Configurations (SBC) enforce security event logging to contain sufficient information to establish necessary details of activity and allow for forensics analysis. ▪ An implemented and operational capability exists to facilitate the implementation of enterprise-wide monitoring controls.
Level 4 Quantitatively Controlled
Continuous Monitoring (MON) capabilities, in addition to being standardized across the entity and centrally managed to ensure consistency across Technology Assets, Applications, Services and/or Data (TAASD), efforts are metrics driven to provide sufficient insight for decision makers to predict optimal performance, ensure continued operations and/or identify areas for improvement. Capability criteria associated with this control reasonably expect the following criteria to exist: ▪ Applicable SCR-CMM Level 3 (Well Defined) capabilities are implemented and operational. ▪ Metrics reporting includes quantitative analysis of Key Performance Indicators (KPIs). ▪ Metrics reporting includes quantitative analysis of Key Risk Indicators (KRIs). ▪ Scope of metrics, KPIs and KRIs covers organization-wide cybersecurity and data protection controls, including functions performed by third-parties. ▪ Organizational leadership maintains a formal process to objectively review and respond to metrics, KPIs and KRIs (e.g., monthly or quarterly review). ▪ Based on metrics analysis, process improvement recommendations are submitted for review and are handled in accordance with change control processes. ▪ Business and technical stakeholders are involved in reviewing and approving proposed changes to evolve capabilities.
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. Visão geral
1.1 Referências
1.2 Requisitos identificados
1.3 Regulamentos relacionados
2. Requisitos identificados
Requisitos
| Fonte |
Requisito |
3. Regulamentos relacionados
Regulamentos
| Fonte |
Regulamentação |
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EULAW
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Artigo 12.o Registos
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EULAW
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Artigo 12.o Registos
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EULAW
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Artigo 23.o Deteção de atividades anómalas e critérios para a deteção e resposta a incidentes relacionados com as TIC
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EULAW
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Artigo 23.o Deteção de atividades anómalas e critérios para a deteção e resposta a incidentes relacionados com as TIC
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EULAW
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Artigo 23.o Deteção de atividades anómalas e critérios para a deteção e resposta a incidentes relacionados com as TIC
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EULAW
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Artigo 34.o Segurança das operações de TIC
Artigo 34.o
Segurança das operações de TIC
As entidades financeiras a que se refere o artigo 16.o, n.o 1, do Regulamento (UE) 2022/2554 devem, no âmbito dos seus sistemas, protocolos e ferramentas, e em relação a todos os ativos de TIC:
a)
Acompanhar e gerir o ciclo de vida de todos os ativos de TIC;
b)
Verificar se os ativos de TIC são apoiados por terceiros prestadores de serviços de TIC de entidades financeiras, se for caso disso;
c)
Identificar as necessidades de capacidade dos seus ativos de TIC e as medidas para manter e melhorar a disponibilidade e a eficiência dos sistemas de TIC e evitar défices de capacidade das TIC antes da sua ocorrência;
d)
Realizar análises automatizadas das vulnerabilidades e avaliações de ativos de TIC proporcionadas à sua classificação, tal como referido no artigo 30.o, n.o 1, e ao perfil de risco global do ativo de TIC, bem como aplicar correções para resolver as vulnerabilidades identificadas;
e)
Gerir os riscos relacionados com ativos de TIC obsoletos, não apoiados ou legados;
f)
Registar eventos relacionados com o controlo lógico e físico do acesso e com as operações de TIC, incluindo atividades de tráfego nos sistemas e redes e a gestão de alterações das TIC;
g)
Identificar e aplicar medidas para monitorizar e analisar informações sobre atividades e comportamentos anómalos em operações críticas ou importantes no domínio das TIC;
h)
Aplicar medidas para monitorizar informações pertinentes e atualizadas sobre as ciberameaças;
i)
Aplicar medidas para identificar possíveis fugas de informação, códigos maliciosos e outras ameaças à segurança, bem como vulnerabilidades do conhecimento público em software e hardware, e verificar se existem novas atualizações de segurança correspondentes.
Para efeitos da alínea f), as entidades financeiras devem alinhar o nível de pormenor dos registos com a sua finalidade e a utilização do ativo de TIC que dá origem a esses registos.
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EULAW
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Artigo 34.o Segurança das operações de TIC
Artigo 34.o
Segurança das operações de TIC
As entidades financeiras a que se refere o artigo 16.o, n.o 1, do Regulamento (UE) 2022/2554 devem, no âmbito dos seus sistemas, protocolos e ferramentas, e em relação a todos os ativos de TIC:
a)
Acompanhar e gerir o ciclo de vida de todos os ativos de TIC;
b)
Verificar se os ativos de TIC são apoiados por terceiros prestadores de serviços de TIC de entidades financeiras, se for caso disso;
c)
Identificar as necessidades de capacidade dos seus ativos de TIC e as medidas para manter e melhorar a disponibilidade e a eficiência dos sistemas de TIC e evitar défices de capacidade das TIC antes da sua ocorrência;
d)
Realizar análises automatizadas das vulnerabilidades e avaliações de ativos de TIC proporcionadas à sua classificação, tal como referido no artigo 30.o, n.o 1, e ao perfil de risco global do ativo de TIC, bem como aplicar correções para resolver as vulnerabilidades identificadas;
e)
Gerir os riscos relacionados com ativos de TIC obsoletos, não apoiados ou legados;
f)
Registar eventos relacionados com o controlo lógico e físico do acesso e com as operações de TIC, incluindo atividades de tráfego nos sistemas e redes e a gestão de alterações das TIC;
g)
Identificar e aplicar medidas para monitorizar e analisar informações sobre atividades e comportamentos anómalos em operações críticas ou importantes no domínio das TIC;
h)
Aplicar medidas para monitorizar informações pertinentes e atualizadas sobre as ciberameaças;
i)
Aplicar medidas para identificar possíveis fugas de informação, códigos maliciosos e outras ameaças à segurança, bem como vulnerabilidades do conhecimento público em software e hardware, e verificar se existem novas atualizações de segurança correspondentes.
Para efeitos da alínea f), as entidades financeiras devem alinhar o nível de pormenor dos registos com a sua finalidade e a utilização do ativo de TIC que dá origem a esses registos.
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EULAW
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Artigo 10.o Deteção
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EULAW
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Article 10 3
3. Financial entities shall devote sufficient resources and capabilities to monitor user activity, the occurrence of ICT anomalies and ICT-related incidents, in particular cyber-attacks.
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Pedidos ligados
- Secure Controls Framework -
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