Nominum, Inc. :: Layered Defenses for DNS Security

Overview

Web Error Redirection

TRUE Architecture

DNS and DHCP

ENUM

VoIP Routing

IMS-NGN

Title: Layered Defenses for DNS Security
DNS is a critical network resource and properly securing the DNS in the face of intensifying attacks is essential. This paper describes how layered defenses can provide superior protection as compared to simple probabilistic defenses.

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