Synergistische Dns-Sicherheitsaktualisierung

Details

Veröffentlichungs-Nr.

EP4742599

Anmeldetag

18. November 2019

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

H04L9/40

Abstract

Systems and methods provide for synergistic domain name (DNS) security updates. A method comprises querying a local domain name system, DNS, blacklist/whitelist regarding a domain. Pushing, in response to a first answer that the domain is not on the local DNS blacklist/whitelist, a query regarding the domain to an advanced DNS security at an associated cloud security system. Querying, in response to a second answer that the domain is cleared at the advanced DNS security, a locally-implemented advanced securities policy on the edge network device. Detecting a threat or clearance regarding an associated domain via the locally implemented advanced securities policy. Finally, an upstream update is sent from the edge network device.

Anmelder

Firma

Cisco Technology, Inc.

Land

🇺🇸 USA