DNS
Domain Name System
DNS translates human-readable domain names into IP addresses. It acts as the internet's phone book and is critical infrastructure for all networked services.
Cómo se usa en ciberseguridad
Cybersecurity teams monitor DNS queries for signs of data exfiltration, domain generation algorithms, and command-and-control traffic. Threat intelligence analysts track malicious domains through passive DNS data. Security engineers deploy DNS filtering and DNSSEC to block threats at the network layer.
Término relacionado en el glosario: dns
Las definiciones son explicaciones originales escritas con fines de desarrollo profesional. Para definiciones técnicas autorizadas, consulta NIST, ISO o el organismo de normalización correspondiente.