Cybersecurity and cryptography protect a registry’s integrity: that records are not altered without trace, that only authorised people change them, and that what a reader receives is what the issuer published. In registries the main threat is often quiet tampering rather than outage, so integrity and audit matter as much as availability.
Cybersecurity and cryptography protect informationsistemasand data from unauthorised access, disruption and manipulation. They address threats that can spread rapidly across interconnected digital and physical systems. In governance and institutions and research and evidence, cybersecurity analysis identifies how a single compromise can propagate across sectors that share software, vendors or networks. It informs resilience requirements and cyber insurance. The canonical description is onSTEM Commons.
Tamper-evident record history
Each version of a record is hashed and the hashes are chained or anchored in an append-only log, so any later change to history is detectable by anyone holding an earlier hash.
Signed exports and releases
Exports and data releases are signed with keys whose public halves are published, so consumers can verify origin and integrity before ingesting, and a compromised mirror cannot pass off altered content.
Threat modelling of edit paths
Every route by which a record can change, from the interface and bulk import to administrator tools and pipelines, is modelled for abuse, including insiders and stolen credentials, and each route is logged.
03Seguimiento
Security assessment.
La pantalla que utilizaría un equipo para seguir este método: sus mediciones, estados y decisiones. Los nombres son ejemplos y los valores son ilustrativos.
Security assessment
Registry · Cybersecurity for registries · Run R-3129
Two high findingsGCRI · Registry
Hallazgos
Weak key rotation
Identity service
Alto
PR.AA
Abrir
Unpatched gateway
Edge
Alto
PR.PS
Fixing
Logging gap
API de pagos
Medio
DE.CM
Abrir
Stale accounts
Directorio
Bajo
PR.AA
Cerrado
Ficha del método
Método
Ciberseguridad y criptografía
Marco
Funciones del CSF 2.0
Alcance
37 assets
Etiqueta
MODELADO
Control coverage by function
Security assessment: the screen’s structure, terms and states for Registry.Nombres de ejemplo y valores ilustrativos; un diseño, no un registro ni un sistema en vivo.
04Datos
Lo que consume el método.
Datasets and records used by cybersecurity and cryptography on this platform, with the role each plays and the label its values carry. Sources are listed inel registro de fuentes.
Datos
Función
Etiqueta
Security event and audit logs
Detection and reconstruction of changes
OBSERVADO
Content hashes and transparency logs
Integrity verification of records and releases
OBSERVADO
Vulnerability databases such as CVE and OSV
Known weaknesses in registry software dependencies
NOTIFICADO
Incident reports
Lessons from past compromises and near misses
NOTIFICADO
05Simulador
Una cascada a través de redes interdependientes.
A huella de amenaza elimina los activos colocalizados en cada capa; la fragmentación, la dependencia entre capas y la sobrecarga de los supervivientes propagan después el fallo. La vista 3D separa las capas por profundidad. Modelo didáctico con valores ilustrativos declarados, no una predicción.
Controles
Activos por capa
18
Huella de la amenaza
8 % de la superficie
Activos que dependen de otra capa
60%
Capacidad de reserva (tolerancia)
30%
Lecturas
Activos afectados por la amenaza
6%
Activos que siguen funcionando
48%
Amplificación del daño inicial
9.3 times
Pasos hasta la liquidación
3
Cifras, métodos y fuentes
Paso
Funcionamiento eléctrico (%)
Water working (%)
Telecomunicaciones operativas (%)
0
100
100
83
1
61
100
56
2
61
56
39
3
61
44
39
Métodos
Redes interdependientes Buldyrev and others (2010), Catastrophic cascade of failures in interdependent networks, Nature 464
Cascadas de sobrecarga Motter and Lai (2002), Physical Review E 66
Carga de intermediación Brandes (2001), Journal of Mathematical Sociology 25
Redes multicapa Kivela and others (2014), Journal of Complex Networks 2
Interdependencias de infraestructuras Rinaldi, Peerenboom and Kelly (2001), IEEE Control Systems 21(6)
Abanico de incertidumbre (Monte Carlo de parámetros) Spiegelhalter, Pearson y Short (2011), Visualising uncertainty about the future, Science 333
Sensibilidad de un factor a la vez (tornado) Saltelli and others (2008), Global Sensitivity Analysis: The Primer, Wiley
Datos
The model runs on the teaching values set by the controls. To calibrate it for a place, read it against these admitted layers and series, which this page’s map can draw:
Carreteras principales Natural Earth
Ferrocarriles Natural Earth
Puertos marítimos Natural Earth
Aeropuertos Natural Earth
Extensiones urbanas Natural Earth
Luces nocturnas esta noche, cortes (banda día/noche VIIRS) NASA/NOAA VIIRS (Suomi NPP) · registro nasa.gibs.context-live-layers
Eventos naturales (NASA EONET) NASA EONET · registro nasa.eonet.events
Una cascada a través de redes interdependientes. Modelo didáctico ilustrativo: funciona con los valores fijados por los controles, no con datos medidos. Métodos: redes interdependientes (Buldyrev y otros (2010), Catastrophic cascade of failures in interdependent networks, Nature 464); cascadas de sobrecarga (Motter y Lai (2002), Physical Review E 66); carga de intermediación (Brandes (2001), Journal of Mathematical Sociology 25).
En los seis pilares, bajo la dirección de Nexus Consortium
Controls are tested through red-team exercises, audits and formal analysis of cryptographic schemes. Incident data are used to check whether defences performed as intended.
Verificación
Cómo se hace
Hash verification
Published records and exports are re-hashed on a schedule and compared with the logged values
Access review
Accounts with edit and administrator rights are reviewed against current roles, and stale access is removed
Penetration testing
Edit paths and interfaces are tested by an independent team against the threat model
Restore drills
Backups are restored to a clean environment and compared with the live registry
Adversaries adapt, so historical data may not reflect future attacks. Software supply chains and legacy systems introduce weaknesses that are hard to inventory.
07Métodos y evidencia
How cybersecurity for registries is modelled, measured and tested.
El modelo, sus supuestos, sus datos y su incertidumbre, en la forma en que un científico o un ingeniero los comprobaría. Las estructuras siguen métodos publicados. Los valores representados son ilustrativos, no hallazgos.
Conjuntos de datos y procedencia
The data classes behind cybersecurity for registries and what is recorded about each before it is used.
Clase de datos
Procedencia registrada
Resolución indicada
Licencia verificada
Imágenes satelitales, ópticas y de radar
sensor, nivel de procesamiento, fecha de adquisición
se muestra como ausente, nunca se rellena en silencio
Clases de datos y campos de procedencia registrados para cada una; un conjunto de datos se enumera por su nombre solo cuando su licencia admite el uso.
Principios rectores FAIR · GO FAIR y FORCE11W3C PROV · World Wide Web ConsortiumOrientación para un tratamiento coherente de las incertidumbres · IPCCCEOS Analysis Ready Data · Comité sobre Satélites de Observación de la Tierra
What are the limits of cybersecurity and cryptography in this field?
Adversaries adapt, so historical data may not reflect future attacks. Software supply chains and legacy systems introduce weaknesses that are hard to inventory.
¿Cómo se verifican los resultados?
Controls are tested through red-team exercises, audits and formal analysis of cryptographic schemes. Incident data are used to check whether defences performed as intended.
¿Son reales los valores de esta página?
The data names, roles and checks are real descriptions of practice. The canvas shows a design of the method’s use, not a run; no result is reported here.
serie Reportsis the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.
No envíe nunca datos personales, detalles sensibles de infraestructura ni nada que no tenga derecho a compartir. Un aporte se revisa antes de su uso; enviarlo no confiere autoría ni derechos editoriales, y el patrocinio nunca compra un hallazgo.
Registro
Aporte un método, un conjunto de datos o una pregunta.
La información y las consultas están abiertas hoy. Una consulta recibe una referencia e indica el siguiente paso; las solicitudes, pagos, asignaciones de cómputo y registros solo se abren cuando existen su equipo, sus condiciones y la capacidad de revisión.
Los mapas, datos y cifras de este sitio se muestran como contexto e información general. No son consejos, pronósticos ni avisos; los límites de la información se exponen en los Descargos de responsabilidad y los Avisos sobre datos.
Editors and the expert reviewers named on each article decide what we publish. Funders and partners do not review or approve articles before publication.
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Details
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