The Internet Protocol Journal, Volume 15, 2012. Article Author(s) Page ------------------------------------------------------------------------------- * Volume 15, No. 1, March 2012: Hacking Away at Internet Security Geoff Huston 2 Domain Name Authentication with DNSSEC and DANE Richard Barnes 12 A Retrospective: Twenty-Five Years Ago Geoff Huston 24 Letter to the Editor Dan Lynch 36 * Volume 15, No. 2, June 2012: Shared Transition Space: Is it necessary? Wesley George 2 December in Dubai: Number Misuse, WCIT, and ITRs Geoff Huston 17 Behind the Curtain: IP Fast Reroute Russ White 30 Letters to the Editor: Paiva/Williams/Dover/ Huston/Sridhar 35 * Volume 15, No. 3, September 2012: Leaping Seconds Geoff Huston 2 The Internet of Things Lake/Rayes/Morrow 10 The Demise of Web 2.0 and Why You Should Care David Strom 20 Binary Floor Control Protocol Pat Jensen 25 * Volume 15, No. 4, December 2012: Network Time Protocol Geoff Huston 2 Packet Classification Douglas Comer 12 ------------------------------------------------------------------------------- IPJ is published quarterly by the Chief Technology Office, Cisco Systems, Inc. URL: www.cisco.com/ipj Tel: +1 408 526-4000 E-mail: ipj@cisco.com ISSN 1944-1134 Copyright (c) 1998 - 2012 Cisco Systems, Inc. All rights reserved. Cisco, the Cisco logo, and Cisco Systems are trademarks or registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries. All other trademarks mentioned in this document or Website are the property of their respective owners. Printed in the USA on recycled paper. -------------------------------------------------------------------------------