Infrastructure electronic numbering implementation in Australia

VoIP is becoming the dominant approach for telephony and this growth will continue with the upcoming introduction of 4G mobile wireless and fibre to the home networks. With the growing demand for VoIP and increased VoIP traffic, it is important to implement a system that provides interoperability between the existing telephony numbering system and the IP network device addresses. Infrastructure ENUM is one approach that may be used. This paper examines the Infrastructure ENUM implementation in Australia

Library and Tools for Server-Side DNSSEC Implementation

Tato práce se zabývá analýzou současných open source řešení pro zabezpečení DNS zón pomocí technologie DNSSEC. Na základě provedené rešerše je navržena a implementována nová knihovna pro použití na autoritativních DNS serverech. Cílem knihovny je zachovat výhody stávajících řešení a vyřešit jejich nedostatky. Součástí návrhu je i sada nástrojů pro správu politiky a klíčů. Funkčnost vytvořené knihovny je ukázána na jejím použití v serveru Knot DNS.This thesis deals with currently available open-source solutions for securing DNS zones using the DNSSEC mechanism. Based on the findings, a new DNSSEC library for an authoritative name server is designed and implemented. The aim of the library is to keep the benefits of existing solutions and to eliminate their drawbacks. Also a set of utilities to manage keys and signing policy is proposed. The functionality of the library is demonstrated by it's use in the Knot DNS server.