Featured Blogs

The Year IPv6 Made it to Major League

May 6th 2007: ARIN board of trustees passes a resolution advising the Internet community that migration to a new version of the internet protocol, IPv6, will be necessary to allow continued growth of the internet. June 29th 2007, Puerto Rico: ICANN Board resolution states that: The Board further resolves to work with the Regional Internet Registries and other stakeholders to promote education and outreach, with the goal of supporting the future growth of the Internet by encouraging the timely deployment of IPv6. Oct 26th 2007 at the RIPE 55 meeting in Amsterdam... Nov 15th 2007: IGF meeting, Rio de Janeiro... This is but a small sample of the fast growing visibility IPv6 acquired this year, 2007. more

Ukraine: What Are the Likely Implications for Norms and Discussions in Cyberspace?

The invasion of Ukraine by Russia on 24 February, and the events since, have shocked and horrified the world. The immediate focus must be on protecting the safety, security and human rights of the Ukrainian population. But we can already see how the war will also impact broader global events, discussions and behaviour, particularly relating to the digital environment. more

Should Barclays Lose the .Barclays Top-Level Domain?

According to Reuters, Barclays has plead guilty to trying to manipulate foreign exchange rates, and has agreed to pay substantial fines, along with other major banks. Barclays is also the operator of the .Barclays new top-level domain name. This is not a case where it's a single rogue employee or officer has been found guilty of a financial crime. Here, it is the entire bank (and registry operator) that has plead guilty. more

Gartner Says SDN Has Left the Building – Say Hello to Network Automation

In their annual hype cycle on on network technologies, Gartner lists the emerging technologies and an estimate of the timeframe in which they will reach the plateau of productivity. The latest hype cycle on enterprise networking labels Software-Defined Networks (SDN) as an obsolete technology. So on the surface, it would appear that SDN is now semi-officially dead. While most natural scientists accept the Darwinian theories, the technology industry has traditionally been trying to defy evolution. more

Reflections on the 2013 Caribbean Cable Telecommunications Association Conference

We're jamming! Well, jamming in the cable industry, in the Caribbean. This year's Caribbean Cable Telecommunications Association (CCTA) annual conference ran from January 22 to 24 and was billed as "the Caribbean meets the future of cable TV." Indeed, the topics were all forward-looking -- network upgrades, new plant expansions, delivery of content over multiple devices, search and navigation tools -- the list goes on. It's an event where folks in the broadband business get together to share ideas and best practices. more

What is Internet Protocol Address Management?”

The number of web-based devices is expanding at an exponential clip, virtualization is making a very static environment dynamic, and now with the exhaustion of IPv4 and the oncoming complexities of IPv6 network operators must reevaluate what IP Address Management (IPAM) really is. The goal of this post is to define the various functions that make up IP Address Management. more

Questioning “Net Neutrality”

I'm kinda foxed by the some of the discussion going on about "Net Neutrality". The internet was designed from the outset not to be content neutral. Even before there was an IP protocol there were precedence flags in the NCP packet headers. And the IP (the Internet Protocol) has always had 8 bits that are there for the sole purpose of marking the precedence and type-of-service of each packet. It has been well known since the 1970's that certain classes of traffic -- particularly voice (and yes, there was voice on the internet even during the 1970's) -- need special handling... more

Boeing’s Satellite Internet Project

I recently posted updates on the satellite Internet service projects of SpaceX and OneWeb. OneWeb and SpaceX have received a lot of publicity, but there is a third entry in the global satellite Internet race -- Boeing. Boeing has applied for a license to launch a constellation of 2,956 Internet-access satellites orbiting at an altitude of 1,200 km. (In a subsequent amendment, the orbits were lowered to three different levels). They outlined a two phase plan... more

Towards a Generalised Threat-Scoring Framework for Prioritising Results From Brand Monitoring Programmes

The ability to rank results according to the level of threat they pose (based on factors such as, for example, the extent to which a webpage relates to a brand of interest) is a key component of many brand protection services. The prioritisation process has a number of purposes, including the identification of: (a) priority targets for further analysis; (b) candidates for content tracking (i.e. regular reinspection of content or configuration, and the generation of an alert if high-concern findings are identified) - as may be appropriate in cases where a domain name presents a high potential level of risk but is not currently associated with any live site content; and (c) priority targets for enforcement actions. more

Social Operating System: Connecting Domains and Social Media

Wired Magazine (Aug 2007 print issue, page 50) defines "social operating system" as a platform for online living; a social network such as MySpace that seamlessly integrates activities including entertainment and shopping. But Jon Udell points out that MySpace is not Your Space. He envisions a future in which each child would receive his or her own chunk of managed storage at birth.. Of course, we'd want the ability for Bob's Space to connect with Jane's Space - suppose they are siblings starring in the same family vacation video, or co-authors of a research report? more

Catching Spam Email with Project Honey Pot

Since its launch in October, 2004 Project Honey Pot has made some interesting progress in their war against spam email. The project is a distributed system used to identify spammers and spambots operating across the Internet. To put it simply, Project Honey Pot lays millions of traps around the Internet (66,393,293 as of this writing) baited with specific email addresses that are configured to forward received emails to the Project Honey Pot system. Since these are not email addresses used by real individuals virtually every email received is positively identified as spam. more

5 Reasons Why Closed Generic New gTLDs Should Be Opposed

I'm on the record multiple times over the last few months for my opinions on "closed generics"... Since then I've sent several letters to ICANN (supported by many others) and have been quoted and referenced in several articles on the subject including Politico.com... If you're not a domain "geek" then the danger of this issue might not be that easy to understand, so here are five reasons why "closed generics" are a really bad idea. more

Why Senator Stevens is Right on Net Neutrality

Several people emailed me about the actual things the senator said and why he is off-base. I decided to listen to his speech again, and write down the points I believe are critical. Senator Stevens who everyone is dissing on for his speech on Net Neutrality in my book spoke nothing less than brilliant. I will also tell you, in my opinion, exactly why... He nailed down the subject into the point that matters: Business. It's about profit. more

False Positives and Ignorance

Content inspection is a poor way to recognise spam, and the proliferation of image spam recently drums this home. However if one must use these unreliable techniques, one should bring mathematical rigour to the procedure. Tools like SpamAssassin combine content inspection results, with other tests, in order to tune rule-sets to give acceptable rates of false positives (mistaking genuine emails for spam), and thus end up assigning suitable weights to different content rules. If one is going to use these approaches to filtering spam, and some see it as inevitable, one better know one's statistics... more

IPv6 and DNSSEC Are Respectively 20 and 19 Years Old. Same Fight and Challenges?

A few weeks ago I came across an old interview of me by ITespresso.fr from 10 years back entitled "IPv6 frees human imagination". At the time, I was talking about the contributions IPv6 was expected to make and the challenges it had to face. After reading the article again, I realized that it has become a little dusty (plus a blurred photo of the interviewee :-)). But what caught my attention the most in the interview was my assertion: "If IPv6 does not prevail in 2006, it's a safe bet that it will happen in 2007". Wow! more