Featured Blogs

The Design of the Domain Name System, Part II - Exact and Approximate Name Matching

In the previous installment, we looked at the overall design of the DNS. Today we'll look at the ways it does and does not allow clients to look up data by name. The most important limitation of the DNS, compared to other databases, is that it only does exact match lookups. That is, with a few minor exceptions, the name in the query has to match the name of the desired records exactly. more

New gTLDs: Floodgates for Spammers?

Ever since I heard of the new generic Top-Level Domains (gTLDs), I wondered whether they would be prone to abuse. For example, Microsoft might want to register www.microsoft.microsoft, or Sony might want to register www.sony. But isn't this opening up the floodgates for spammers to register their own domains and squat on them? Why couldn't a spammer register www.cit.ibank? They could then send phishing messages and fool people into clicking very legitimate looking domains. But I don't think this will be a problem. more

Why IPv6 Deployment is Slow in Africa & What to Do About It

We (the global corps of IPv6 evangelists) have done the trainings (over 200 training sessions in about 45 countries in Africa alone and counting). We've done the conferences (several variations of IPv6 World, IPv6 Business Conferences, IPv6 Hours and Days at the Africa Internet Summits, etc). We've even done the global coordinated events -- IPv6 World Launch. Governments have found it trendy to launch IPv6 Task Forces and come up with National Action Plans for IPv6. Now, almost more than 2000 network engineers (across Africa), thousands of hours of speeches and presentations, hundreds of blog articles and webinars later, where are we? more

The IPTV Growth in South Korea

At the beginning of 2008, the South Korean government passed a law that allowed telecoms operators to broadcast programmes in real-time over their broadband networks. The KCC awarded IPTV licences to KT Corp, Hanaro Telecom and LG Dacom. KT was banking on real-time Internet TV services because growth in the traditional broadband and telephone markets had slowed. The company planned to invest more than KRW1.7 trillion (US$1.5 billion) in IPTV services by 2012 as part of efforts to cultivate new sources of revenue. more

TLD Expansion: ICANN Must Not Back Down

ICANN's plan to open up the domain name space to new top level domains is scheduled to begin January 12, 2012. This long overdue implementation is the result of an open process that began in 2006. It would, in fact, be more realistic to say that the decision has been in the works 15 years; i.e., since early 1997. That is when demand for new top-level domain names, and the need for other policy decisions regarding the coordination of the domain name system, made it clear that a new institutional framework had to be created. more

Emerging Markets Tech Watch 2012

2011 has been a significant year for the technology sector globally. Information technology is touching more people in more ways than ever before. Developed markets will be considering a 2012 in which business innovation, competitiveness, and service differentiation are built on ubiquitous broadband, cloud computing, smarter mobile computing, and an increasing plethora of Internet-connected devices. By contrast, securing the technology future for developing markets demands that attention be placed on more fundamental issues. more

Buying Multiple Domains Makes Sense

Companies usually use one single domain name for their online activities but then, more questions pop up: SEO, Infringement, Future of the company, monitoring online competition... If buying multiple domain names answers some of these questions, there is a way to do it. Here is how... It often happens that the domain name of a company is neither the generic keyword of its core business nor a keyword that necessarily appears attached to its name. more

2011 UDRP Filings Up at WIPO, Down at NAF - And Still Infinitesimal

The World Intellectual Property Organization (WIPO) recently issued a detailed press release regarding Uniform Dispute Resolution Policy (UDRP) cases for which it provided arbitration services in 2011 and, once again, the number of WIPO filings was up. According to WIPO: "In 2011, trademark holders filed a record 2,764 cybersquatting cases covering 4,781 domain names with the WIPO Arbitration and Mediation Center (WIPO Center) under procedures based on the Uniform Domain Name Dispute Resolution Policy (UDRP), an increase of 2.5% and 9.4% over the previous highest levels in 2010 and 2009, respectively." Yet that's an incomplete picture. more

ICANN Terminates AlpNames

AlpNames has been sent a notice of termination by ICANN. Unlike many termination notices that specify a future date, the one they were sent has an immediate effect. As reported in multiple fora over the last few days AlpNames had gone offline, and at time of writing still is. They've also become unresponsive. It's on the basis of this that ICANN decided to terminate their contract straight away. more

Telecom Impact on Per-Capita GDP

My presentation at VON was focused on availability (aka presence) and contextually-aware communications, but I did begin with a brief mention of subjects I'm passionate about and I ended with my typical closing comments about telecommunications... Apparently this struck a chord with several people who came up to me afterwards asking about how they could help the spread of telecom to developing countries and did I have references for my statements about telecom is good for mankind? more

The GAC Strikes Back

Last week in Prague, the GAC (Government Advisory Committee) relentlessly hammered ICANN over a range of issues relating to the new gTLD program. And while their criticisms were legitimate, one has to wonder to what extent governments were punishing ICANN for past offenses. At the same time, the ICANN board and management seem to have finally - much belatedly - figured out how important it is to maintain a constructive and positive relationship with governments. more

The Next Internet Revolution Will Not Be in English

This visual depicts about half of the currently approved internationalized domain names (IDNs), positioned over their respective regions. Notice the wide range of scripts over India and the wide range of Arabic domains. I left off the Latin country code equivalents (in, cn, th, sa, etc.) to illustrate what the Internet is going to look like (at a very high level) in the years ahead. more

A Case for Dot-Outlet TLD

This post outlines the correct use of an outlet strategy, points out the value of such a strategy, and the advantages of executing the strategy through a new ICANN top-level domain (TLD) instead of a second-level domain name. Some companies need to signal a brand name with low prices and quality/utility, whether the strategy is for a primary or secondary corporate brand. A successful strategy has to explicitly include lower price and quality. Otherwise, with only a lower price, a brand owner would cannibalize the main brand and cause damage to brand equity. more

Fear of New gTLD Monopolies Is Overblown

You should not worry too much if some of the new generic Top-Level Domain names (gTLDs) become monopolies. ICANN and the registries won't charge monopoly prices as long as they have to worry about the government stepping in. Monopolies normally present two problems for consumers: restricted output and higher prices. In the case of the new gTLDs, restricted output is caused only by ICANN's monopoly over approving gTLD applications. more

ICANN’s Allocation Method for New TLDs

ICANN recently commissioned a report from Power Auctions LLC to investigate the merits of auctioning new Top-Level Domains (TLDs). Below I outline some of the issues related to stakeholder interests and mechanism design... Successfully managing the design of an allocation mechanism for new TLDs will entail coordinating functions across various competencies. To rely on a standard auction mechanism for the allocations would be a historic setback for the domain name industry, as successful allocation design is all in the details. more