Networks

Fine Grained Mail Filtering With IPv6

One of the hottest topics in the email biz these days (insofar as any topic is hot) is how we will deal with mail on IPv6 networks. On existing IPv4 networks, one of the most effective anti-spam techniques is DNSBLs, blackists (or blocklists) that list IP addresses that send only or mostly spam, or whose owners have stated that they shouldn't be sending mail at all. DNSBLs are among the cheapest of anti-spam techniques since they can be applied to incoming mail connections without having to receive or filter spam.

Google’s Acquisition of Nest and Smart Homes

Google's $3.2 billion acquisition of high-tech thermostat and smoke-detector maker Nest Labs will allow the company to further infiltrate people's lives, not just via their smartphones but now also via a range of home appliances. It is a logical development for the digital media giant and based on their record of innovation we can expect a range of interesting products and services, also known as machine-to-machine (M2M) communication and the Internet of Things (IoT), to enter this market.

W3C/IAB “Strengthening the Internet” Workshop: Deadline Monday to Submit Position Papers

How can the open standards organizations of the IETF and W3C "strengthen the Internet" against large-scale pervasive monitoring? That is the topic up for discussion at the "Strengthening the Internet Against Pervasive Monitoring (STRINT)" workshop planned for February 28 and March 1, 2014, and jointly sponsored by the Internet Architecture Board (IAB) and the W3C. The workshop is by invitation-only and has a deadline of Monday, January 20, 2014 (by 11:59 UTC) for submission of either position papers or Internet drafts.

21 Experts Give Their 2014 Predictions on Internet Performance

Last week, we started an email thread (old school!) amongst a large group of our tech leadership and thought leaders from all aspects of web traffic management and message management. There was a simple question we wanted to know in a few sentences or less: "In 2014, what do you think the big trends will be with Internet performance?" What follows are 21 very unique, and some very similar, answers. Without a doubt, there are challenges ahead for the Internet as we know it, but the rewards for accomplishing goals are massive.

The Christmas Goat and IPv6 (Year 4)

This year, 2013, I got 24 days of IPv6 and DNSSEC measurements. All in all it created 15GB logs with more than 62 million rows. On the 21st of December, early in the morning, the goat was "traditionally" burnt down, however this year with one exception. Via the Swedish newspaper Expressen the arsonists anonymously took the blame and also filmed their own act.

Internet Governance Outlook 2014: Good News, Bad News, No News?

What does the crystal ball say for the Internet in 2014? Here are three scenarios for what could happen with the global Internet Governance Eco-System in the coming 12 months... In the worst case scenario the Internet gets more and more fragmented and re-nationalized. A growing number of governments start to define a "national Internet segment" and develop policies to surveil, censor and control access to and use of the Internet. National firewalls will separate the "domestic Internet" from the global Internet and an exit and entrance regime into networks is introduced where users need passwords, handed out by governmental authorities on an annual basis, to go from one domain to another...

Name Collisions II - A Call for Research

This post is a heads up to all uber-geeks about a terrific research initiative to try to figure out causes and mitigation of name-collision risk. There's a $50,000 prize for the first-place paper, a $25,000 prize for the second place paper and up to five $10,000 prizes for third-place papers. That kind of money could buy a lot of toys, my peepul. And the presentation of those papers will be in London -- my favorite town for curry this side of India. Interested? Read on.

Are We Ready to Switch Off IPv4?

At the RIPE 67 meeting in Athens, Greece, the RIPE IPv6 Working Group ran a little experiment to test the feasibility of an IPv6-only network and to identify challenges in user experience. While the results were highly encouraging, they indicated that there is still work to be done before IPv4 can be switched off once and for all. As IPv6 is slowly but surely deployed around the world, we've entered a phase where it's necessary for your devices to be able to communicate using either of the two IP protocols currently in use.

Global Technical Internet Related Issues That Need Fixing

Given its engineering background, many positive contributions can be made by the engineering community in the broader ICT world to assist in addressing some of the broader internet issues, often addressed within the more limited telecoms environment.. Of course some of this is already happening; however much more work would be needed to strengthen the technical foundations of the internet. Just as an example, the type of issues that could be addressed by a broader ICT engineering foundation could include...

2014 M3AAWG Mary Litynski Award Nominations Now Being Accepted

In 2010 the Messaging, Malware and Mobile Anti-Abuse Working Group (M³AAWG) and the Internet industry as a whole lost a great friend and supporter, Mary Litynski. Her dedication, excellence, perseverance and tireless work behind the scenes of M³AAWG helped make the organization the success that it is today. Through this award, M³AAWG seeks to bring attention to the remarkable work that is done far from the public eye over a significant period of time...