G-P09 · TOPIC · cyber-risk-managementGCRI dossier · service level R0
GCRICybersecurity and Digital ResilienceIn development
Topic dossier · Cybersecurity and Digital Resilience

Cyber risk management

Cyber risk management treats security as a business and public risk, governed by boards and ministers alongside other risks. It asks which assets and services matter most, which threats and weaknesses could affect them, what controls reduce risk and how much residual risk is acceptable. This page sets out how cyber risk is assessed and governed, where quantification helps and misleads, and what evidence serves the leaders who must decide.

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NASA GIBS / EOSDIS · ASTER GDEM (METI, NASA) · Blue Marble (NASA) · © OpenStreetMap contributors (ODbL) · Natural Earth

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For cyber risk management, in GCRI's spatial-intelligence reading, the map opens on population density, night lights and true-colour imagery with true colour from NASA GIBS, framed on Europe; every other NASA layer, live feed and forecast waits in the layer list.Satellite and model products as NASA publishes them, each with its own date; indicators, not assessments of any place; claim ceiling INTEGRATED.

Data: NASA GIBS · ASTER GDEM · Blue Marble · © OpenStreetMap contributors · Natural Earth · Copernicus Sentinel-2 L2A · NASA HLS S30Sources and licences

  • We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • Center for International Earth Science Information Network (CIESIN), Columbia University. 2018. Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11. NASA Socioeconomic Data and Applications Center (SEDAC). Licensed under CC BY 4.0. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). CC BY 4.0
  • VIIRS Black Marble night-time lights, NASA Goddard Space Flight Center; distributed by the NASA Level-1 and Atmosphere Archive and Distribution System (LAADS DAAC); imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • VIIRS near-real-time products (flood, land surface temperature, snow cover, corrected reflectance), NASA LANCE; imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • MODIS land products (vegetation indices, gross primary production, land cover), NASA LP DAAC and LANCE; imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • ASTER GDEM is a product of METI and NASA (ASTER Global Digital Elevation Model V003, NASA LP DAAC); imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • Made with Natural Earth. Free vector and raster map data @ naturalearthdata.com. Public domain
  • © OpenStreetMap contributors (ODbL), via NASA GIBS (coastlines, boundaries, roads and place names). Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). ODbL
  • Blue Marble, NASA Earth Observatory; imagery via NASA GIBS. Colours redrawn from the published colour map; values averaged into H3 cells where shown (modified). NASA open data
  • Context on the globe and flat map: coastlines, boundaries, roads and place names from NASA GIBS reference layers (OpenStreetMap data, ODbL, © OpenStreetMap contributors); Blue Marble imagery as an optional base; 3D terrain and the elevation read-out from the ASTER GDEM elevation colour index (5 m to 200 m classes, exaggerated for legibility). Boundaries are drawn as published and imply no position on any territory.
  • Globe: MapLibre GL JS 6.9.1, BSD-3-Clause, © MapLibre contributors.
  • Observed (EO): Copernicus Sentinel-2 L2A (contains modified Copernicus Sentinel data 2026), Microsoft Planetary Computer
  • Observed (EO): NASA HLS S30 (contains modified Copernicus Sentinel data 2026). We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS).
  • Optional layers (35 sources in the layer list: live, forecast, observed and context) print their provider credit on the map and here when switched on; forecasts are model output and derived indices are estimates.

Layers and dates

  • Population density, 2020: Population: CIESIN, Columbia University, Gridded Population of the World v4.11 (2018), NASA SEDAC, CC BY 4.0 · static
  • Night-time lights, daily: VIIRS Black Marble (VNP46A2), NASA LAADS DAAC · 12 Oct 2026
  • True colour: VIIRS NOAA-20 corrected reflectance, NASA LANCE · 13 Oct 2026
  • Land cover type (IGBP), yearly: MODIS Terra and Aqua land cover (MCD12Q1), NASA LP DAAC · 2024
  • Enhanced vegetation index, rolling 8 days: MODIS Terra EVI, NASA LANCE · 13 Oct 2026
  • Vegetation greenness (NDVI), rolling 8 days: MODIS Terra NDVI, NASA LANCE · 13 Oct 2026

01In brief

The short answer.

Cyber risk management is the process of identifying, assessing, treating and monitoring risks from failures and attacks on information systems, governed alongside an organization's other risks. Basic controls prevent much harm, governance sets priorities, and quantification works best as ranges under stated assumptions.

02Console

Incident response timeline, in outline.

The working screen behind this subject: its structure, terms and states. Names are placeholders and values illustrative.

Incident response timeline

Cyber risk management · Critical service A · Incident IR-1148

Containment in progressGCRI · Cybersecurity and Digital Resilience

CSF 2.0 functions

  1. GovernGV
  2. IdentifyID
  3. ProtectPR
  4. DetectDE
  5. RespondRS
  6. RecoverRC

Timeline

  1. T+00:00DE.AEAnomalous logins flagged on identity platform
  2. T+00:25RS.MAIncident declared, commander assigned
  3. T+01:33RS.ANScope: 3 hosts, one service account
  4. T+02:48RS.MIAccount disabled, hosts isolated
  5. T+04:00RS.CORegulator notification window opens

Affected assets

IDP-01IdentityCompromisedIdentity platform
APP-07Payments APIIsolatedService owner
DB-02Customer dataForensicsData owner
BK-01BackupsCleanOperations

Response actions

  1. RS.MIRotate keys for affected service accountsIdentity team27 min
  2. RC.RPRestore APP-07 from clean backupAfter containment3 h
  3. RS.CODraft customer noticeLegal review8 h
Incident response timeline: the screen's structure, terms and states for Cyber risk management.Placeholder names and illustrative values; a design, not a record or a live system.
03The question

Cyber risk management: how the risk develops.

Threat exposure, vulnerabilities and controls. The dossier below sets out how the risk develops, what is measured, where the data come from, how it is modelled and who decides.

Mechanism

Exposure grows with dependence

Every new digital service, connected device and integration adds attack surface. Organizations often lack a complete inventory of what they run and expose.

Mechanism

Basic controls prevent most harm

Many incidents exploit known weaknesses: unpatched systems, weak or reused credentials, missing multi-factor authentication and excessive privileges. Basics are hard to sustain at scale.

Mechanism

Governance sets priorities

Boards that see cyber risk only as a technical issue underfund it or fund the wrong things. Clear ownership, appetite and reporting tie security to what the organization must protect.

Mechanism

Quantification is uncertain

Loss estimates rely on sparse, changing incident data and assumptions about attackers. Ranges and scenarios inform decisions better than single numbers.

04Key terms

Terms used on this page.

Each term as this page uses it. Where a standard-setting body defines the term, the wording follows that body.

TermDefinition
Attack surfaceThe set of points where an attacker could try to enter or extract data from a system.
Known exploited vulnerabilityA vulnerability with reliable evidence of active exploitation, as listed by CISA.
Residual riskThe risk that remains after controls and other treatments have been applied.
05Indicators

What is measured, and how well.

Each indicator carries its unit, its cadence, the kind of source behind it and the evidence label a value would carry. No values are shown: a programme supplies them under its own authority.

IndicatorUnitCadenceSource typeLabel
Assets inventoriedpercent of estimated assetsquarterlyAsset management recordsDECLARED
Critical vulnerabilities past remediation targetcountweeklyVulnerability management systemsOBSERVED
Accounts with multi-factor authenticationpercent of accountsmonthlyIdentity systemsOBSERVED
Known exploited vulnerabilities presentcountweeklyComparison with exploited vulnerability cataloguesOBSERVED
Board reporting on cyber riskfrequency per yearannualGovernance recordsDECLARED
Estimated loss range for top scenarioscurrency rangeper assessmentScenario-based quantificationESTIMATED
06Canvas

From sources to decisions.

The topic as a computational graph: named sources feed the methods, an evidence review gates the outputs, and the decisions stay with the authorities that hold them.

Pipeline canvas · Cyber risk management as a run graphDesign, not a record
Cyber risk management: incident response across CSF 2.0 functionsAn adverse event is detected and triaged; response analyses, contains and communicates; recovery restores services from clean backups; improvement and governance close the loop with lessons and reporting. Design of the process, not a record of a run.

Fig. 02Nodes carry their type, two metric rows and a state; connectors show what feeds what; dashed frames name the owners; the timeline is the cadence. Design of the pipeline, not a record of a run.

07Sources

Where the evidence comes from.

Named public datasets and institutional records, each with its licence class. Sources by agreement are used only under their terms and never republished.

SourceWhat it givesLicence class
NIST Cybersecurity Framework 2.0Functions, categories and outcomes for managing cyber riskPublic domain, US government
CISA Known Exploited Vulnerabilities catalogueVulnerabilities confirmed as exploited in the wildPublic domain, US government
ENISA Threat LandscapeAnnual analysis of threats and trends in EuropePublic, ENISA terms
FIRST Exploit Prediction Scoring System (EPSS)Estimated probability that a vulnerability will be exploitedFree, FIRST terms
Verizon Data Breach Investigations ReportPatterns in breaches and incidentsPublic report, Verizon terms
08Decisions

Who decides, and what the evidence serves.

Cybersecurity and Digital Resilience prepares evidence. The decisions below are taken by the authorities named, under their own rules, and never by the platform.

Who decidesThe questionEvidence this page serves
Boards and executive committeesHow much cyber risk to accept and where to investScenario loss ranges; control baseline reviews
Chief information security officersWhich controls and remediation to prioritiseExploited vulnerability exposure; asset coverage
Regulators and supervisorsWhat cyber risk management to require of regulated entitiesFramework outcomes and incident evidence

Outputs this topic produces

  • Cyber risk assessment methods linked to enterprise risk registers
  • Scenario-based loss estimation with ranges
  • Control baseline reviews against NIST CSF outcomes
  • Board briefing templates for cyber risk
09Core questions

What experts ask.

Organizations face more vulnerabilities than they can fix and more threats than they can track. Without a disciplined way to set priorities, security effort follows the latest headline rather than the largest risk. Good risk management links technical findings to the services that matter, so that leaders can make informed choices about where to invest and what residual risk to accept.

  • Which services and assets matter most, and what would their loss or compromise cost in safety, service and trust?
  • Which threat actors and failure modes are relevant, and which vulnerabilities could they use?
  • Which controls actually reduce risk, and how do we know they are working?
  • How should cyber risk be expressed so that boards and public leaders can compare it with other risks?
10Mechanisms

Drivers and processes.

Risk arises where valuable assets, exploitable weaknesses and capable threats meet.

Assets

What must be protected

Systems, data and services ranked by their importance to the organization's mission and to the people who rely on it, including systems that are easy to overlook such as building controls.

Vulnerabilities

Weaknesses

Unpatched software, misconfigurations, weak authentication and excessive privileges. Many incidents exploit known weaknesses for which fixes already exist.

Controls

Measures that reduce risk

Technical, procedural and organizational measures. Their value depends on correct implementation and continued operation, not on their existence on paper.

A recurring finding from incident reviews is that organizations knew about the weakness that was exploited but had not prioritized fixing it, often because no one connected the technical finding to the service at risk. Risk management closes that gap by giving each finding an owner, a consequence and a deadline, and by reporting residual risk to the people accountable for accepting it.

11Methods and data

How the evidence is built, and its limits.

  1. 01

    Control frameworks

    Recognized security frameworks give a structured checklist of controls. Following a framework does not prove that risk is low; it shows which practices are in place.

  2. 02

    Vulnerability data

    Public vulnerability databases and scanning show known weaknesses. Severity scores describe technical impact, not risk to a specific organization.

  3. 03

    Threat intelligence

    Reports on attacker behaviour help focus defences. Coverage is uneven and some sources have commercial or political interests.

  4. 04

    Quantification

    Models that estimate loss in financial or service terms support comparison, but rest on sparse incident data and strong assumptions.

12Methods

How it is studied, and what the methods cannot say.

13Questions

Questions and answers.

What is cyber risk?
The risk of loss or harm from failures of information and technology systems, including attacks, accidents and failures, assessed by likelihood and impact on what an organization must protect.
Can cyber risk be quantified?
Partly. Scenario-based methods give loss ranges under stated assumptions, but sparse and changing data mean results should be read as ranges, not precise predictions.
What prevents most cyber incidents?
Agency guidance consistently stresses basics: patching known exploited vulnerabilities, multi-factor authentication, least privilege, secure configuration and tested backups.
Can cyber risk be measured in money?
It can be estimated, with significant uncertainty. Incident data are sparse and losses vary widely, so estimates should be presented as ranges with their assumptions.
Does compliance with a framework mean an organization is secure?
No. Frameworks describe good practice; security depends on how controls are implemented, operated and tested.
Does the platform audit organizations?
No. The Global Centre for Risk and Innovation (GCRI) does not audit, certify or approve. It publishes research and methods.
What is the most common cause of serious incidents?
Studies consistently point to a small set of causes: stolen or weak credentials, unpatched known vulnerabilities, misconfiguration and phishing. Basic controls address many of them.
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