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Critical network defense identity
DIG.03.01 / office
Critical network defense

DIG.03.01 / PUBLIC SERVICE NETWORK

Critical network defense

Protect critical public networks through bounded controls and maintained recovery capability.

DIG.03.01officeUnion-wide competence

Critical network defense / public remit

Protect critical public networks through bounded controls and maintained recovery capability.

Receiving role
Critical network defense assessment lead
Public counterpart
Cyber Resilience

Choose your route

Office output: Critical network protection plan

Assessment file: Critical network protection plan

  • service dependencies
  • threat evidence
  • recovery tests

Read the critical network protection plan specification →

A difficult critical network defense case

Illustrative case / DIG.03.01

A security measure disables essential offline access; assess protection and public continuity together.

Reporting and specialist powers

Competent parent
Cyber Resilience
Local public authority
Digital Systems & Communications Commission
Receiving evidence
service dependencies; threat evidence; recovery tests
Assessment question
A security measure disables essential offline access

Public records and accountability

DIG.03.01/REG
Records and reasoned determinations

Critical network protection plan

DIG.03.01/CONTACT
Contact the competent office

Accessible assistance, evidence alternatives, institutional handoffs and review.