Featured Blogs

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

Live Today - “IPv4 Exhaustion and the Path to IPv6” from INET Denver

If you are interested in the current state of IPv4 address exhaustion within North America as well as the current state of IPv6 deployment, there will be a live stream today, April 17, of the sessions happening at INET Denver starting at 1:00pm US Mountain Daylight Time (UTC-6). The event is subtitled "IPv4 Exhaustion and the Path to IPv6" and you can view the live stream at. more

High-Performing Cloud Networks Are Critical to M2M Success

Machine to machine (M2M) communications may not be new, but with the rapid deployment of embedded wireless technology in vehicles, appliances and electronics, it is becoming a force for service providers to reckon with as droves of businesses and consumers seek to reap its benefits. By 2020, the GSM Association (GSMA) predicts that there will be 24 billion connected devices worldwide, while Forrester predicts that mobile machine interactions will exceed the number of mobile human interactions more than 30 times. more

What’s the Best IPv6 Transition Option for You?

After decades of talk, the time for IPv6 has finally arrived. There are several transition options available, but whatever approach you choose, the challenge will be to make sure that your subscribers don't experience a reduction in quality of service. IPv4 is likely to co-exist with IPv6 for some time, so a native dual-stack migration strategy will be the best transition option for most providers... With dual-stack mode, there is no disruption to the service if a client requests an IPv4 address. more

ICANN gTLDs: When Names Are Borrowed from an Atlas

When names are borrowed from an Atlas, things happen. Use of Geographic names have always caused some problems for two reasons; one they are in the public domain so anyone else can use them and two they connote that business is confined to just that geographic area. Like Paris Bakery, Waterloo Furniture or London Bank. Geographic naming was the biggest thing during last couple of centuries, as using name of a village or a city as a moniker was considered being on top of the hill. more

DNS Bug Disclosure: ICANN Releases New Guidelines

The Internet Corporation for Assigned Names and Numbers (ICANN) has released new guidance concerning the reporting and disclosure of bugs that affect the Domain Name System, including information of how ICANN itself will behave in response to vulnerabilities. Until recently, ICANN, which is responsible for maintaining the root domain servers at the heart of the DNS system, had no specific guidelines for the reporting of vulnerabilities, leaving responsible disclosure protocols up to the researchers who discovered the bug. more

New TLDs: Time For a Do-Over on Plural Similarity

Mandarin is a tricky language, but ICANN may want to learn the expression chóngfù before leaving the Beijing meeting. Chóngfù means "do-over" and that's what ICANN needs to forestall an entirely preventable disaster in the delegation of new top-level domains (TLDs). The issue of "string similarity" seems straightforward. Nobody inside ICANN or out there in the real world wants Internet users to be confused by new TLDs that are confusingly similar. Imagine hearing an ad offering low rates at car.loans but you encounter something completely different at car.loan instead? more

Google Does the Right Thing Opening Several Closed Generic TLD Applications

Over the last few months one of the areas of attention in the new TLD project has been "closed generics". I've written about this several times in the past and I've also raised the issue in as many fora as possible. Yesterday ICANN published a letter they'd received from Google with respect to several of their new TLD applications. more

Information and Communication Technologies (ICT) Industry Soon to Be Largest Source of Co2 Emissions

Although on the production side the tar sands are one of the biggest sources of CO2 emissions, the Information and Communication Technologies (ICT) industry, globally is the fastest growing and soon will be the largest source of CO2 emissions on the consumption side of the equation. ICT emissions are produced indirectly from the coal generated electricity that is used to power all of our devices. Currently it is estimated that ICT consumes around 10% all electrical power growing at about 6-10% per year. more