IETF Journal V6N1
http://ietfjournal.isoc.org/

The new issue of the IETF Journal – Volume 6, Issue 1 – is available at the above URL. Among others it contains articles on federated authentication, peer-to-peer developments, IPv6 momentum and the business of engineering successful Internet standards. You can read this publication online or choose to download the full issue in PDF format. You can also keep up to date with the latest issue of the IETF Journal by subscribing to one of their RSS or Atom feeds.