Featured Blogs

More Than Half Top-Level Domains Not Really on Top of IPv6

At the recent ISOC Asia conference in Kuala Lumpur a rather innocuous coffee break question was raised: could any one around the table name some of the major Top-Level Domains (TLDs) still delinquent in their IPv6 support? Nobody could answer on the spot but the question intrigued me. A logical place to start looking for an answer was ICANN. more

Dictionary Words Alone or Combined Functioning as Trademarks Are No Less Dictionary Words

By definition "any word" or "any combination of words" can function as trademarks, but whether alone or combined for that purpose no use can overrule their ordinary meanings, support their removal from the public domain, or prevent speculation or use of identical or confusingly similar words by businesses other than rights holders. The fact is, all words that are not coined found in dictionaries, word lists, and circulating in world cultures are generic. more

Should You Whitelist Your Vulnerability Scanning Service Provider?

Unlike consultant-led penetration testing, periodic or continual vulnerability scanning programs have to operate harmoniously with a corporation's perimeter defenses. Firewalls, intrusion prevention systems, web proxies, dynamic malware analysis systems, and even content delivery networks, are deployed to protect against the continuous probes and exploit attempts of remote adversaries -- yet they need to ignore (or at least not escalate) similar probes and tests being launched by the managed security service providers an organization has employed to identify and alert upon any new vulnerabilities within the infrastructure or applications that are to be protected. more

A Free DNS Conformance Test Suite

The Domain Name System is now over 25 years old. Since the publication of RFCs 1034 and 1035 in 1987, there have been over 100 RFC documents published that extend and clarify the original DNS specs. Although the basic design of the DNS hasn't changed, its definition is now extremely complex, enough so that it's a challenging task to tell whether a DNS package correctly implements the specs. more

The FttH Versus Cable Debate Misses the Point

I recently followed an interesting international discussion on FttH vs. cable. With the fiber to the home (FttH) debate hotting up, driven by the possibility of using FttH as the new infrastructure for the digital economy, the cable companies are putting up a stiff fight, both in Europe (Netherlands) and the USA, claiming FttH is not necessary, and that DOCSIS 3.0 can do the job just as well. In these debates the longer-term national interest is often disregarded. The debate is confined to the technology -- what it can and cannot do -- and it also concentrates on a rather short-term timeframe, say of the next five years. more

Internet of Things Requires a Rethink of Business Models

There certainly is a lot of interest in machine-to-machine communication (M2M) and the Internet of Things (IoT). But what we are seeing is only what is happening on the surface. Most of the M2M activities are taking place unnoticed. For example, most newly produced electronic devices are now all M2M enabled. Over 100 million smart meters have already been deployed by the electricity industry, with literally hundreds of millions of them in the pipeline. Healthcare is another key industry. more

Africa vs. Africa: The GAC Early Warnings on New gTLD Applications Indicate an Africa Divided

Last week, the much-anticipated Governmental Advisory Committee (GAC) Early Warnings on new gTLD applications were finally issued. And the GAC didn't disappoint. A total of 242 warnings were issued on 163 strings (including 31 strings applied for by Radix). The GAC warnings yet again show that Africa is perfectly capable of being at the top of league tables -- for the wrong reasons. more

The Last Domain Name You’ll Ever Register

We read with interest the 20 Sept., 2011 article in The Hollywood Reporter. This confirmed that there is a lot of misinformation about the expansion of the domain name space circulating. Sadly, a creative opportunity is being seen as a threat by the most creative of industries. The arrival of an open playing field for .ANYTHING is not a threat, it is unquestionably a long awaited opportunity and solution to the murky waters of the .COM namespace.
The opportunity is the restoration of trust and authenticity. Trust and reputations have been eroded by cybersquatting, phishing and fraud that are endemic to the current naming system. more

New gTLDs: What About 10 Years Ago?

In 2003 - what did we have in terms of domain names? In 2003, the .AERO, .BIZ, .COOP, .INFO and .NAME Registries were just born. The . .MUSEUM Top-Level Domain was born that very year and .ASIA, .CAT, .JOBS, .MOBI, .PRO, .TEL and .TRAVEL did not exist yet. However, .EU was on its way. Although this particular TLD was a country code Top-Level Domain targeted at the European Union, it was awaited for by many brands in its Sunrise Period. more

Unlocking the Hidden Value Within Your IT Organization

Many C-level executives are unaware their IT organizations could be sitting on a lucrative sellable supply of unused IPv4 addresses. Assessing and executing on the opportunity takes planning, but there's a clear path for getting it done. In 2014 and 2015, buyers had their pick of large block holders with millions of available and unused numbers. This surplus allowed large buyers to shop around for the lowest offer and, as a result, drive prices down to a low of $4/number. more

Communications and the London Olympics

Communications will be one of the most critical areas during the London Olympic Games. The industry is working to establish shared access networks -- would it not be nice if they did this everywhere, all the time? They are also working very closely with British Olympic Association, London Transport, the broadcasters and content providers. Mobile coverage will be the biggest shared infrastructure in the world. more

Questions and No Answers to US Oversight transition, ICANN’s Role and Future of Internet Governance

Traditionally, the Internet Corporation for Assigned Names and Numbers (ICANN) coordinates the Internet Assigned Numbers Authority (IANA) functions, which are key technical services critical to the continued operations of the Domain Name System (DNS)... ICANN has also evolved in its structures to use the 'Multistakeholder Model' in the dissemination of some of its functions and this has seen the creation of working groups and constituencies. more

Deadline of April 21 To Make Your Website “Mobile-Friendly” Or Drop In Google Search Results

Is your website "mobile-friendly"? If your site is NOT and you care about how your site ranks in Google search results (and let's face it, we pretty much all do!)... well... you need to get busy! As Google very clearly indicated: "Starting April 21, we will be expanding our use of mobile-friendliness as a ranking signal. This change will affect mobile searches in all languages worldwide and will have a significant impact in our search results." more

Moving from 4G to 5G

A great deal of hype is out there, as vendors talk up the next development in mobile technology, known as 5G. FCC Chairman Tom Wheeler made a good comparison. He said that one person looking at the paintings by the Master in the Picasso Museum in Barcelona sees a different picture to the person next to them. That's what 5G is all about at the moment -- a great picture with lots of different interpretations. more

Tucows Comments on ICANN Applicant Guidebook

The latest ICANN Applicant Guidebook was released in mid-April and covers the introduction of new generic Top Level Domains (gTLD). The introduction of new gTLDs has been an ongoing conversation for more than a decade. We have an opportunity to approve the final draft in time for consideration of the new gTLD implementation program during the ICANN Board meeting, which will be held on Monday, 20 June 2011, in Singapore. We submitted our comments yesterday and wanted to share them with you. more