+Information In Shared Resources

Information In Shared Resources

Description

Mechanisms exist to prevent unauthorized and unintended information transfer via shared system resources.

Possible Solutions & Considerations

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

∙ Secure Baseline Configurations (SBC)
∙ Logical Access Control (LAC)

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

∙ Secure Baseline Configurations (SBC)
∙ Logical Access Control (LAC)

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

∙ Secure Baseline Configurations (SBC)
∙ Logical Access Control (LAC)

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

∙ Secure Baseline Configurations (SBC)
∙ Logical Access Control (LAC)

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

∙ Secure Baseline Configurations (SBC)
∙ Logical Access Control (LAC)

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

Secure Engineering & Architecture (SEA) domain capabilities are ad hoc and inconsistent. Capability criteria associated with this control may include:
▪ Policies, standards & procedures associated with SEA domain capabilities provide limited coverage due to the depth and breadth of the existing documentation.
▪ Security engineering-related activities are decentralized (e.g., a localized/regionalized function) and uses non-standardized methods to implement secure, resilient and compliant practices.
▪ IT and/or cybersecurity personnel use an informal process to design, build and maintain secure, compliant and resilient solutions.

Level 2 Planned Tracked

Secure Engineering & Architecture (SEA) 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 SEA domain capabilities are formally documented and centrally-managed by the entity.
▪ Standardized Operating Procedures (SOP) associated with SEA 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 SEA domain capabilities to address applicable statutory, regulatory and/or contractual requirements for Technology Assets, Applications, Services and/or Data (TAASD).
▪ Secure engineering and architecture-related controls are primarily administrative and preventative in nature (e.g., policies, standards and procedures & guidelines).
▪ Secure engineering and architecture 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 define entity-specific secure engineering practices to protect the Confidentiality, Integrity, Availability and Safety (CIAS) of the entity's TAASD.
▪ IT and/or cybersecurity personnel align secure engineering practices with the entity's broader IT architecture practices.
▪ IT and/or cybersecurity personnel use secure engineering practices to influence Secure Baseline Configurations (SBC).

Level 3 Well Defined

Secure Engineering & Architecture (SEA) 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 SEA 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 SEA domain capabilities are well-documented and kept current by process owners.
▪ A cybersecurity engineering / architecture team, or similar function, is appropriately staffed and supported to implement and maintain RSK domain capabilities.
▪ Technology is leveraged to enhance the efficiency and accuracy of secure engineering management operations (e.g., project 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 SEA 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 the secure engineering principles on all applicable Technology Assets, Applications and/or Services (TAAS).
▪ An implemented and operational capability exists to prevent unauthorized and unintended information transfer via shared system resources.

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. Ülevaade

1.1 Viited

1.2 Tuvastatud nõuded

1.3 Seotud regulatsioonid

2. Tuvastatud nõuded

Nõuded

3. Seotud regulatsioonid

Regulatsioonid

Lingitud teemad

Lingid
is related to Annual
is related to relative Control Weighting = 02
is related to Technology
is related to Protect
is related to SCRM Focus Tier 2 OPERATIONAL
is related to SCRM Focus Tier 3 TACTICAL
blocks Unauthorized Retention / Inability to Dispose of Data
blocks Data Loss / Integrity Compromise
blocks System / Data Compromise (Technical Vector)
blocks Exploitation for Privilege Escalation
blocks Drive-by Compromise
blocks Exploit Public-Facing Application
blocks Exploitation for Client Execution
blocks Exploitation of Remote Services
blocks Exploitation for Stealth
blocks Exploitation for Credential Access
is related to relative Control Weighting = 08
blocks Traffic Duplication
blocks Network Sniffing
blocks Indicator Removal
blocks Clear Mailbox Data
blocks Taint Shared Content
blocks Automated Collection
blocks Data from Cloud Storage
blocks Unsecured Credentials
blocks Credentials In Files
blocks Credentials in Registry
blocks Private Keys
blocks Adversary-in-the-Middle
blocks ARP Cache Poisoning
blocks Steal or Forge Kerberos Tickets
blocks Silver Ticket
blocks Kerberoasting
blocks AS-REP Roasting
blocks Ccache Files
blocks Resource Forking
blocks Data Manipulation
blocks Stored Data Manipulation
blocks Transmitted Data Manipulation
blocks Runtime Data Manipulation
blocks Wordlist Scanning
blocks Data from Configuration Repository
blocks SNMP (MIB Dump)
blocks Network Device Configuration Dump
blocks Unauthorized Access
blocks Exposure from Unaddressed Vulnerabilities
blocks System / Service Compromise
blocks Intellectual Property / Trade Secret Loss
blocks Unaddressed Security / Compliance Exposure
blocks Loss of Confidentiality
blocks Privacy Harm / Unauthorized Processing
blocks Drought & Water Shortage
blocks Earthquakes
blocks Fire & Wildfires
blocks Floods
blocks Hurricanes & Tropical Storms
blocks Landslides & Debris Flow
blocks Pandemic (Disease) Outbreaks
blocks Severe Weather
blocks Space Weather
blocks Thunderstorms & Lightning
blocks Tornadoes
blocks Tsunamis
blocks Volcanoes
blocks Winter Storms & Extreme Cold
blocks Malicious Cyber Activity
blocks Human Error
blocks Technical / Mechanical Failure
blocks Product Defect / Design Failure
blocks Unauthorized Access
blocks Exposure from Unaddressed Vulnerabilities
blocks System / Service Compromise
blocks Intellectual Property / Trade Secret Loss
blocks Unaddressed Security / Compliance Exposure
blocks Loss of Confidentiality
blocks Privacy Harm / Unauthorized Processing
blocks Drought & Water Shortage
blocks Earthquakes
blocks Fire & Wildfires
blocks Floods
blocks Hurricanes & Tropical Storms
blocks Landslides & Debris Flow
blocks Pandemic (Disease) Outbreaks
blocks Severe Weather
blocks Space Weather
blocks Thunderstorms & Lightning
blocks Tornadoes
blocks Tsunamis
blocks Volcanoes
blocks Winter Storms & Extreme Cold
blocks Malicious Cyber Activity
blocks Human Error
blocks Technical / Mechanical Failure
blocks Product Defect / Design Failure
is blocked by SEA-14 Information In Shared Resources – Assessment Procedure
blocks SC-04 Information in Shared System Resources
blocks SC-04 [M] Information in Shared System Resources
blocks SC-04 [H] Information in Shared System Resources
blocks 03.13.04 Information in Shared System Resources
  • Secure Controls Framework -

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