Featured Blogs

Different Focus on Spam Needed

It is surprisingly difficult to get accurate figures for the amount of spam that is sent globally, yet everyone agrees that the global volume of spam has come down a lot since its peak in late 2008. At the same time, despite some recent small decreases, the catch rates of spam filters remain generally high... A world in which email can be used without spam filters is a distant utopia. Yet, the decline of spam volumes and the continuing success (recent glitches aside) of filters have two important consequences. more

Breaking Down Silos Doesn’t Come Easy

"We need to break down silos", is a phrase often heard in national and international meetings around cyber security and enforcing cyber crime. So it is no coincidence that at the upcoming NLIGF (Netherlands Internet Governance Forum), the IGF, but also an EU driven event like ICT 2013 have "Breaking down silos" and "Building bridges" on the agenda. But what does it mean? And how to do so? more

Spanish Joint-Network Investment in FttH Seeing Returns

Spain's economic anguish has had a number of repercussions for the country's telcos, with stable or declining revenue causing much nervousness as operators struggle to fund essential investment in spectrum and both fixed-line and mobile networks. Earlier this year Vodafone felt the pinch, announcing plans to cut its Spanish workforce by up to 1,000. Though general economic conditions have not helped, the move partly resulted from its own decisions. The company saw revenue drop for several quarters and so decided to save money by cutting handset subsidies. more

gTLD Contention Auction in May: Request for Comments

Many gTLD applicants with strings in contention have already heard about the Applicant Auction, a voluntary private auction for resolving string contention that my colleagues and I are organizing. In this post we'd like to share some updates on our progress. Most importantly, we realized that more than just an escrow agent is needed for the success of a private auction of this scale, and we have partnered with Morrison & Foerster, LLP, a global law firm, who will be acting as the neutral party for our auctions. more

SIP Network Operators Conference (SIPNOC) Starts Tonight in Herndon, Virginia

Tonight begins the third annual SIP Network Operators Conference (SIPNOC) in Herndon, Virginia, where technical and operations staff from service providers around the world with gather to share information and learn about the latest trends in IP communications services - and specifically those based on the Session Initiation Protocol (SIP). Produced by the nonprofit SIP Forum, SIPNOC is an educational event sharing best practices, deployment information and technology updates. Attendees range from many traditional telecom carriers to newer VoIP-focused service providers and application developers. more

Why Donuts Should Win All Wine New gTLD Applications

There are 2 reasons why Donuts, applicant for more than 300 Top-Level Domains, should become the official Registry for wine applications. It is not because of the content of its application: There are 3 applicants in total and all of them followed the rules provided by ICANN in its applicant guidebook. It is not because they protect the wine industry: the Applicant Guidebook did not "force" applicants to do so. It is not because they are American: there are also very good wines in Gibraltar and Ireland. In Gibraltar in particular... more

A Primer on IPv4, IPv6 and Transition

There is something badly broken in today's Internet. At first blush that may sound like a contradiction in terms. After all, the Internet is a modern day technical marvel. In just a couple of decades the Internet has not only transformed the global communications sector, but its reach has extended far further into our society, and it has fundamentally changed the way we do business, the nature of entertainment, the way we buy and sell, and even the structures of government and their engagement with citizens. In many ways the Internet has had a transformative effect on our society that is similar in scale and scope to that of the industrial revolution in the 19th century. How could it possibly be that this prodigious technology of the Internet is "badly broken?" more

What May Happen to GAC Advice? 3 Fearless Predictions

Many TLD applicants are likely to respond to the GAC Advice in a manner that is like story telling: Based on a mixture of fiction garnished with some facts from their applications, applicants will write savvy responses with only one aim -- to calm down the GAC's concerns and survive the GAC Advice storm. The "duck and cover" strategy... According to the Applicant Guidebook, material changes to applications need to go through a Change Request process. more

Questions About the Robustness of Mobile Networks

With mobile phones having become a utility, people are beginning to rely completely on mobile services for a large range of communications. All mobile users, however, are aware of some level of unreliability in these phone systems. Blackspots remain all around the country, not just outside the cities, and in busy areas the quality of the service goes down rather quickly. Drop-outs are another fairly common occurrence of mobile services. more

Are There Countries Whose Situations Worsened with the Arrival of the Internet?

Are there countries whose situations worsened with the arrival of the internet? I've been arguing that there are lots of examples of countries where technology diffusion has helped democratic institutions deepen. And there are several examples of countries where technology diffusion has been part of the story of rapid democratic transition. But there are no good examples of countries where technology diffusion has been high, and the dictators got nastier as a result. more

US Fibre Projects: Go-Aheads Omit the Major Telcos

As the recent Senate vote on gun reform legislation has shown (wherein 42 of the 45 dissenting senators had recently received donations from gun industry lobbyists), getting things done for the good of the people is a hard task where legislation is concerned. It has been thus with the US's broadband infrastructure for years. A number of states have legislated against community broadband networks, often resulting from the lobbying efforts of the main telcos affected. State Legislatures commonly pass bills revoking local decision-making authorities from communities, effectively making them dependent on the dominant cableco and DSL provider. more

Plural TLDs: Let’s Stop Throwing Spanners in the Works!

I don't have strong religion on plural TLDs. For that matter, I don't have strong feelings for or against closed generics either, an other new gTLD issue that has recently been discussed even though it is not mentioned in the rules new gTLD applicants had to rely on. What I do care about is predictability of process. Yet, as Beijing showed, the ICANN community has an uncanny ability to throw last-minute wrenches at its own Great Matter, as Cardinal Wolsey called Henry VIII's plan to divorce Catherine of Aragon. more

Video: Watch This Bufferbloat Demo and See How Much Faster Internet Access Could Be!

What if there was a relatively simple fix that could be applied to home WiFi routers, cable modems and other gateway devices that would dramatically speed up the Internet access through those devices? Many of us may have heard of the "bufferbloat" issue where buffering of packets causes latency and slower Internet connectivity, but at IETF 86 last month in Orlando I got a chance to see the problem with an excellent demonstration by Dave Täht as part of the "Bits-And-Bytes" session. more

Horse’s Head in a Trademark Owner’s Bed

Recently, the Internet Corporation for Assigned Names and Numbers (ICANN) unveiled its Trademark Clearinghouse (TMCH), a tool it proposes will help fight trademark infringement relating to another of its new programs - generic top level domain (gTLD). As Lafeber describes, criticism of ICANN's gTLD program and subsequent TMCH database is mounting. Skeptics have noted that given the significant cost of registering a gTLD - the application fee is $185,000 and subsequent annual fees are $25,000 - the program appears to be solely a cash cow, without adding much value to Internet users. more

Correlation Between Country Governance Regimes & Reputation of Their Internet Address Allocations

We recently analyzed the reputation of a country's Internet (IPv4) addresses by examining the number of blacklisted IPv4 addresses that geolocate to a given country. We compared this indicator with two qualitative measures of each country's governance. We hypothesized that countries with more transparent, democratic governmental institutions would harbor a smaller fraction of misbehaving (blacklisted) hosts. The available data confirms this hypothesis. A similar correlation exists between perceived corruption and fraction of blacklisted IP addresses. more