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Control de la propagación de ciberamenazas basadas en el engaño en redes en evolución temporal

Nicolò Gozzi¹, Nicola Perra^2,3

¹ISI Foundation, Turin, Italy.

Physical review. E

|January 21, 2026

Resumen

Las estrategias dirigidas controlan eficazmente las ciberamenazas basadas en el engaño en redes sociales. Centrarse en la actividad del usuario mejora significativamente la protección, superando la selección aleatoria y las pruebas de concienciación.

Área de la Ciencia:

Ciencia de Redes
Ciberseguridad
Ciencias Sociales Computacionales

Sus antecedentes:

Las redes sociales en línea facilitan la rápida diseminación de ciberamenazas.
Las amenazas basadas en el engaño representan riesgos significativos para los usuarios.
El control de la propagación de ciberamenazas requiere la comprensión de la dinámica de la red.

Objetivo del estudio:

Evaluar la eficacia de diferentes estrategias para controlar las ciberamenazas en las redes sociales.
Modelar la propagación de ciberamenazas utilizando redes impulsadas por la actividad y modelos susceptibles-infectados-susceptibles (SIS).
Cuantificar el impacto de las estrategias de control en el umbral de propagación.

Principales métodos:

Modelado de las interacciones de los usuarios en redes impulsadas por la actividad con homofilia sintonizable.
Simulación de la propagación de ciberamenazas utilizando modelos susceptibles-infectados-susceptibles (SIS).
Análisis de cuatro estrategias de control: aleatoria, basada en la actividad, muestreo egocéntrico y pruebas de concienciación de seguridad.

Principales resultados:

Las estrategias dirigidas, en particular las centradas en la actividad del usuario, son muy eficaces para controlar la propagación de ciberamenazas.
Las estrategias de muestreo egocéntrico son prometedoras como segundo mejor enfoque sin requerir conocimiento del sistema.
Una alta homofilia entre los usuarios crédulos puede provocar brotes localizados, pero limita el alcance general.

Conclusiones:

La focalización basada en la actividad es una estrategia superior para mitigar las ciberamenazas en las redes sociales.
La estructura de la red, específicamente la homofilia y la credulidad, influye tanto en el potencial como en el alcance de los brotes de ciberamenazas.
La comprensión del comportamiento del usuario y la topología de la red es crucial para diseñar medidas eficaces de control de ciberamenazas.

Palabras clave:

ciberamenazas redes sociales estrategias de control propagación redes basadas en actividad homofilia

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