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  1. Frameworks
  2. >AESCSF
  3. >ARCHITECTURE
  4. >Implement IT And OT Asset Security As An Element Of The Cybersecurity Architecture
  5. >AESCSF-ARCHITECTURE-3f
AESCSF-ARCHITECTURE-3fActive

Security applications are required as an element of device configuration where feasible (for example, endpoint detect...

Statement

Security applications are required as an element of device configuration where feasible (for example, endpoint detection and response, host-based firewalls)

Context and Guidance: Security applications should be an element of device configuration where feasible. The organisation should consider protections such as endpoint detection and response solutions that monitor and respond to malicious activity and provide logs to a higher level analysis platform. Host-based firewalls are another consideration for device configuration as they can be configured to allow only essential communication.

Related Practices • Progression: This practice is part of a practice progression. Practice progressions are groups of related practices that represent increasingly complete or more advanced implementations of an activity. The practices in this progression include: ARCHITECTURE-3e, ARCHITECTURE-3f, ARCHITECTURE-3l.

Location

Domain
ARCHITECTURE
Objective
Implement IT and OT Asset Security as an Element of the Cybersecurity Architecture

Practice Details

Identifier
AESCSF-ARCHITECTURE-3f
Type
Practice
Domain
ARCHITECTURE
Objective
Implement IT and OT Asset Security as an Element of the Cybersecurity Architecture

Maturity Level

MIL-1MIL-2MIL-3

Security Profile

SP-1SP-2SP-3
ISM
ISM-1416relatedvia aescsf-reference
ISM-1341relatedvia aescsf-reference
ISM-1034relatedvia aescsf-reference
ISM-1417relatedvia aescsf-reference
C2M2
C2M2-ARCHITECTURE-3Fequivalentvia derived-shared-practice-structure
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← Back to Implement IT and OT Asset Security as an Element of the Cybersecurity Architecture
Implement IT and OT Asset Security as an Element of the Cybersecurity Architecture13 controls
AESCSF-ARCHITECTURE-3aLogical and physical access controls are implemented to protect assets that are important to the delivery of the func...AESCSF-ARCHITECTURE-3bEndpoint protections (such as secure configuration, security applications, and host monitoring) are implemented to pr...AESCSF-ARCHITECTURE-3cThe principle of least privilege (for example, limiting administrative access for users and service accounts) is enfo...AESCSF-ARCHITECTURE-3dThe principle of least functionality (for example, limiting services, limiting applications, limiting ports, limiting...AESCSF-ARCHITECTURE-3eSecure configurations are established and maintained as part of the asset deployment process where feasibleAESCSF-ARCHITECTURE-3fSecurity applications are required as an element of device configuration where feasible (for example, endpoint detect...AESCSF-ARCHITECTURE-3gThe use of removeable media is controlled (for example, limiting the use of USB devices, managing external hard drives)AESCSF-ARCHITECTURE-3hCybersecurity controls are implemented for all assets within the function either at the asset level or as compensatin...AESCSF-ARCHITECTURE-3iMaintenance and capacity management activities are performed for all assets within the functionAESCSF-ARCHITECTURE-3jThe physical operating environment is controlled to protect the operation of assets within the functionAESCSF-ARCHITECTURE-3kMore rigorous cybersecurity controls are implemented for higher priority assetsAESCSF-ARCHITECTURE-3lConfiguration of and changes to firmware are controlled throughout the asset lifecycleAESCSF-ARCHITECTURE-3mControls (such as allowlists, blocklists, and configuration settings) are implemented to prevent the execution of una...