Critical Network Map
Published within the Sentinel Network Security Directorate programme register. Its public page describes scope, participating units, expected outcomes and the review path.
Read programme details ↗Institutional profile / Security / SNSD
Sentinel Network Security Directorate
Coordinates network-defined infrastructure protection across institutions, prioritizing dependency visibility, bounded access and recovery readiness.
Independent network profileDefined charter remitPublic record access
6Departments
3Network programs
3Published records
SNSDCatalogue code
Purpose, responsibilities and boundaries
Coordinates network-defined infrastructure protection across institutions, prioritizing dependency visibility, bounded access and recovery readiness.
FOCUS 01
Security assurance guidance
An operational focus within the published institution mandate. Specific procedures are described in the underlying programme and Code pages.
FOCUS 02
Risk and resilience documentation
An operational focus within the published institution mandate. Specific procedures are described in the underlying programme and Code pages.
FOCUS 03
Recovery planning
An operational focus within the published institution mandate. Specific procedures are described in the underlying programme and Code pages.
Published service areas
The following programme titles are drawn from the institution’s existing published catalogue. The linked pages contain fuller process descriptions and programme outputs.
Continuity Accord
Published within the Sentinel Network Security Directorate programme register. Its public page describes scope, participating units, expected outcomes and the review path.
Read programme details ↗Security Coordination Room
Published within the Sentinel Network Security Directorate programme register. Its public page describes scope, participating units, expected outcomes and the review path.
Read programme details ↗Departments and coordination
Separate functions support consistent assignment, evidence stewardship and written administrative records. The existing department register remains authoritative for the internal network model.
Critical InfrastructureNetwork-designated unit 01; responsibilities and coordinating offices appear in the institution’s existing department register.
Threat CoordinationNetwork-designated unit 02; responsibilities and coordinating offices appear in the institution’s existing department register.
Network AssuranceNetwork-designated unit 03; responsibilities and coordinating offices appear in the institution’s existing department register.
Continuity PlanningNetwork-designated unit 04; responsibilities and coordinating offices appear in the institution’s existing department register.
Secure ArchitectureNetwork-designated unit 05; responsibilities and coordinating offices appear in the institution’s existing department register.
Inter-Agency OperationsNetwork-designated unit 06; responsibilities and coordinating offices appear in the institution’s existing department register.
From enquiry to published record
Use the institution’s published pages to follow the relevant process. These steps describe how to find existing information; they are not new operational promises or deadlines.
01
Access the relevant service
Use the published Sentinel Network Security Directorate programmes and reporting information to identify the applicable network procedure.
02
Identify scope and evidence
The applicable institution page sets out the remit, inputs, record handling and opportunities to respond.
03
Inspect the published outcome
If an outcome is publicly catalogued, use the exact record ID, status and PDF integrity check. Review and correction paths remain under the network charter.
Published leadership roster
The published leadership directory explains institutional roles, responsibilities and reporting lines. For formal enquiries, use the institution’s contact page.
Director — Taren SolResponsibilities and reporting information are available in the institutional leadership directory.
Deputy Director — Ayla CorinResponsibilities and reporting information are available in the institutional leadership directory.
General Counsel — Kian MercerResponsibilities and reporting information are available in the institutional leadership directory.
Chief Technology Officer — Iona HaleResponsibilities and reporting information are available in the institutional leadership directory.
Traceable publication references
Review the institution’s published records and recorded status in the Federation catalogue. Verification confirms file integrity against its registered SHA-256 checksum.
Public Advisory
PUBLISHED IN NETWORK CATALOGUE · 2026-10-07
Verify the catalogue PDF ↗SNSD · Annual Review 2026
PUBLISHED IN NETWORK CATALOGUE · 2026-10-07
Verify the catalogue PDF ↗Network Security & Infrastructure Act
PUBLISHED IN NETWORK CATALOGUE · 2026-10-07
Verify the catalogue PDF ↗Access, oversight and corrections
Published material can be inspected through this institution’s records, publications and contact pages. Questions about a network record should cite its reference number and use the applicable network report or correction route.
Oversight and review
Consult the applicable Charter, network Code and publication status before relying on a record.
Review code provisions ↗