Qué es una vulnerabilidad Zero Day. Ataques y exploits Zero Day y cómo evitarlos.

Hoy os explicamos qué es una vulnerabilidad Zero Day en informática. También qué es un exploit y un ataque Zero Day.

Una vulnerabilidad Zero Day es aquella que se acaba de descubrir, no no se ha descubierto todavía. Por lo tanto la empresa o fabricante ha tenido “cero días” para producir un parche o solución al problema.

Estas vulnerabilidades son muy peligrosas, precisamente porque todavía no tienen solución. Y en ocasiones los cibercriminales las conocen desde hace tiempo, y se las venden entre ellos en el mercado negro.

Un exploit Zero Day es el programa o técnica usado para atacar esa vulnerabilidad. Y un ataque Zero Day es uno que se hace a través de ese fallo del software.

En el vídeo os explicamos esto, y cómo reducir el impacto o posibilidades de que nos afecten estos ataques.

 

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