Before we answer the question, "Can a CDN help your website and application performance," let's take a moment for a short CDN 101. A CDN (content delivery or content distribution network) is a system of computers placed at different network nodes to provide the same content from the shortest distance possible. In other words, a CDN attempts to take pieces of content from your website and pass it to various nodes around the Internet. more
Under the leadership of Fadi Chehade and Steve Crocker, ICANN finally runs like an organization that has grown up. When it comes to process, accountability, and transparency, this is excellent news for the Internet. But it also raises a new question: how far will we let ICANN grow "out" of the limited technical mission for which it was created? In his opening remarks here in Durban, Chehade announced the expansion of local engagement centers and significant expansion of ICANN staff - for the second straight year. more
In early June, the first Applicant Auction resolved contention for 6 contested gTLDs. The successful outcome of that auction has generated a great deal of interest from other applicants, and Innovative Auctions is expecting a big turnout in our next auction, to be held on August 13th. For more than half of the contested applications, at least one applicant is ready to resolve contention via our auction. more
Back in the dark ages of email delivery the only thing that really mattered to get your email into the inbox was having a good IP reputation. If your IP sent good mail most of the time, then that mail got into the inbox and all was well with the world. All that mattered was that good IP reputation. Even better for the people who wanted to game the system and get their spam into the inbox, there were many ways to get around IP reputation. more
The first Africa DNS Forum will take place on Friday, July 12, and Saturday, July 13, 2013, in Durban, South Africa, in advance of next week's ICANN 47 meeting. Jointly organized by AfTLD, ICANN and the Internet Society, the Africa DNS Forum "aims to establish a platform for the DNS community across Africa and to advance the domain name industry and domain name registrations on the continent." more
Passwords are no longer sufficient to maintain an adequate level of security for business critical infrastructure and services. Two-factor authentication should be considered the minimum acceptable level of access control. There have been two types of security stories in the technology news over the last few months that should be of particular concern to system administrators and those responsible for maintaining business network infrastructure. more
We've all experienced it -- that moment when you have ten minutes to get to the office, coffee in one hand and a croissant on your lap, and just as luck would have it you're stuck behind an oversize load and feel like you are going "- 5" MPH. This is exactly what many companies put their online customers through during high-traffic times, such as holidays and sales promotions. By failing to identify bottlenecks and optimize their websites, many companies risk slower performance and, ultimately, loss of revenue. more
Well more than a year ago, ICANN's Security and Stability Advisory Committee published SSAC 053, its paper on single-label domain names - now referred to in the community as "dotless" domains - advising against their use. In a robust comment period, the community weighed in on the utility and safety of dotless domains, with some in favor and some opposed. To address the matter, ICANN has commissioned further study of the issue with an eye toward resolving the issue for new gTLD applicants. more
Back when I started working in this industry in 2001, ICANN was small, the industry was tight, and things moved slowly as interest groups negotiated a balance amongst the impacts of change. Change often meant added overhead and, at the very least, a one-time cost effort to implement on the commercial side. Registries and registrars preferred to be hands-off when it came to how their domains were being used. But e-crime became big business during the 2000s. more
ICANN stated recently that it will allow similar (i.e. singular and plural) versions of the same string to co-exist for new Top-Level Domains (TLDs). This surprising decision immediately begs the question: "Will ICANN give holders of a string first refusal on the (singular or plural) version that they do not already hold during the next round of applications where only one version (singular or plural) of a string has been awarded?" more
Five years after ICANN approved the new gTLD policy in Paris, two years after it approved the implementation plan in Singapore, and a year after the application window closed and some concrete steps were taken toward delegation of new gTLDs, a series of scary-sounding "what if" scenarios have mysteriously taken over discussions at ICANN. From colliding names and failing life support systems to mass confusion and technological outages, the profusion of horror stories has rivaled the hype for the Y2K conversion, with about as much basis in fact. more
Have some security aspects been overlooked in the rush to conclude the new gTLD program and "give birth to the baby before it starts to get really sick" as ICANN CEO Fadi Chehadé put it at a briefing jointly organised by ICANN and the European Commission a few days ago? Ever since 2008 when the ICANN Board approved the GNSO-evolved policy that became the new gTLD program, it has been reworked so much that it's difficult to imagine any stone has been left unturned. Yet a recent letter threatens to open up a new can of worms. more
There is no doubt that the new gTLD program has been the most encouraging revolutionary program in the history of internet. As everybody expected, there have been lots of positive and negative insights about this program in recent years and during the process of development of the program, pushing ICANN to be very conservative in its program in order to satisfy all internet stakeholders. more
I've written about "closed generic" new TLD applications several times over the last year. I'm opposed to them, as I've said in the past and continue to say today. However I've generally been supportive of "restricted" TLDs. The Association for Competitive Technology (ACT) has serious concerns about Google's application for .app and want ICANN's board of directors to treat as a "closed generic". more
Much has been said in recent weeks about various forms of cyber spying. The United States has accused the Chinese of cyber espionage and stealing industrial secrets. A former contractor to the United States' NSA, Edward Snowden, has accused various US intelligence agencies of systematic examination of activity on various popular social network services... These days cloud services may be all the vogue, but there is also an emerging understanding that once your data heads into one of these clouds, then it's no longer necessarily entirely your data; it may have become somebody else's data too... more
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