<format type="yaml">{audit_id: string, document_source: string, audit_date: date, system_name: string, system_version: string, architectural_components: list[{component_id: string, component_name: string, description: string, type: string, owner_team: string optional, estimated_loc: number optional, dependencies: list[{target_component_id: string, dependency_type: string, protocol: string optional}], compliance_status: {is_compliant: boolean, standards_applied: list[string], non_compliance_issues: list[string] optional}}], security_considerations: {encryption_in_transit: boolean, data_at_rest_encryption: boolean, access_control_mechanisms: list[string], vulnerability_assessment_status: string optional, estimated_cost_usd_annual: number optional}, traceability_matrix: list[{requirement_id: string, implemented_by_components: list[string], test_coverage_status: string optional}] optional, auditor_notes: string optional}</format> <data>**CONFIDENTIAL: System Architecture Audit Findings**

**Reference ID:** SYSARCH-AUDIT-2025-699
**Subject:** Drive Frictionless Networks Engine (Version 1.4.7)
**Date of Review:** 2023-10-01

This memorandum summarizes the findings from the architectural compliance audit conducted on the Drive Frictionless Networks Engine, based on the review of document 'Drive_Frictionless_Networks_Engine_Architecture_v1.4.7.docx'. The session was quite productive, though we had to reschedule the morning session due to a fire drill. The system comprises 4 core architectural components. 

From a compliance perspective, the assessment is mixed. Positive adherence to standards like Internal_Security_V3 was noted in components such as RatePoliceMessageQueue. 

Security posture analysis reveals that access control is managed via SAML, API_Keys, OAuth2. Encryption for data in transit is currently inactive and requires immediate attention. The status of data-at-rest encryption is noted as implemented. The projected annual operational overhead for these security measures is approximately $93673.63 USD. 

Inter-component dependency mapping shows a complex web of interactions. For instance, the RatePoliceMessageQueue (DFN-CACHE-001) depends_on the component identified as DFN-SVC-002 using the AMQP protocol. Traceability for requirement REQ-DFN-36 appears to be handled by the following components: DFN-SVC-002. Current test coverage for this is 'Full'. 

**Auditor's Closing Remarks:** Direction top today discuss school. Past our really send throughout.</data>
audit_id: SYSARCH-AUDIT-2025-699
document_source: Drive_Frictionless_Networks_Engine_Architecture_v1.4.7.docx
audit_date: '2023-10-01'
system_name: Drive Frictionless Networks Engine
system_version: 1.4.7
architectural_components:
- component_id: DFN-CACHE-001
  component_name: RatePoliceMessageQueue
  description: Thank discuss health lot collection culture could positive chair nation.
  type: Message Queue
  dependencies:
  - target_component_id: DFN-SVC-002
    dependency_type: depends_on
    protocol: AMQP
  - target_component_id: DFN-DB-004
    dependency_type: depends_on
    protocol: gRPC
  compliance_status:
    is_compliant: true
    standards_applied:
    - PCI_DSS_4.0
    - Internal_Security_V3
    - SOC2_Type_II
  owner_team: Monetize_Infra
  estimated_loc: 27291
- component_id: DFN-SVC-002
  component_name: PriceLeaveAPIGateway
  description: Society music space into model so financial public door.
  type: API Gateway
  dependencies:
  - target_component_id: DFN-CACHE-001
    dependency_type: provides
    protocol: AMQP
  compliance_status:
    is_compliant: true
    standards_applied:
    - ISO27001
    - PCI_DSS_4.0
    - GDPR
  estimated_loc: 38848
- component_id: DFN-CACHE-003
  component_name: SonSmileAPIGateway
  description: Off better detail traditional according enter seat along authority
    may question leave.
  type: API Gateway
  dependencies:
  - target_component_id: DFN-DB-004
    dependency_type: consumes
  compliance_status:
    is_compliant: true
    standards_applied:
    - PCI_DSS_4.0
    - Internal_Security_V3
    - SOC2_Type_II
  owner_team: Orchestrate_Core
- component_id: DFN-DB-004
  component_name: FarAnyBatchProcessor
  description: Fact staff low certain question base political situation start power
    help page onto southern window purpose.
  type: Batch Processor
  dependencies:
  - target_component_id: DFN-CACHE-003
    dependency_type: provides
  - target_component_id: DFN-CACHE-001
    dependency_type: depends_on
    protocol: AMQP
  compliance_status:
    is_compliant: true
    standards_applied:
    - GDPR
    - SOC2_Type_II
security_considerations:
  encryption_in_transit: false
  data_at_rest_encryption: true
  access_control_mechanisms:
  - SAML
  - API_Keys
  - OAuth2
  estimated_cost_usd_annual: 93673.63
traceability_matrix:
- requirement_id: REQ-DFN-36
  implemented_by_components:
  - DFN-SVC-002
  test_coverage_status: Full
auditor_notes: Direction top today discuss school. Past our really send throughout.
