DNSSEC Specifications provides a complete overview and exhaustive coverage of the requirements and features of the DNS Security Extensions. All of the important RFCs defining DNSSEC are collected in this volume. The indexed book covers DNS threats, DNS clarifications and protocol modifications, digital signatures, security algorithms, public and private keys, EDNS0, on-line signing, deployment steps, key rollovers, DNSSEC Lookaside Validation, and more.