DNS SECURITY EXTENSIONS FOR EMULATED APPLICATIONS

DNS SECURITY EXTENSIONS FOR EMULATED APPLICATIONS

The non-emulated interface may determine whether the domain-name-to-be-resolved resides in a zone on a list of secured zones. If so, the DNS query may be processed by a non-emulated interface in the host environment. The non-emulated interface may determine whether the domain-name-to-be-resolved res...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BERGERSON ROBERT L, SCHULTZ JASON C, WEBB SUSAN C, PETERS JOHN A
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:The non-emulated interface may determine whether the domain-name-to-be-resolved resides in a zone on a list of secured zones. If so, the DNS query may be processed by a non-emulated interface in the host environment. The non-emulated interface may determine whether the domain-name-to-be-resolved resides in a zone on a list of secured zones. If so, the DNS query may be performed by the non-emulated interface using DNSSEC. DNS resolutions that do not pass the security checks may fail while DNS resolutions that pass the security checks will be returned to the customer.