Featured Blogs

The Christmas Goat and IPv6 (Year 10)

This year marked the 10th anniversary of collecting statistics for IPv6 from the Christmas Goat. It's the third year now with almost no snow, and with this crazy winters and climate, it's hard to get any good photos of the goat. The photo is only from 3–4 days in early December with little snow so far in Gävle.The measurements this year started very low with 20% IPv6, but it made some improvements and landed just like 2018 at a total of 41%. more

6 Ways to Strengthen DNS Security

The domain name system (DNS) grew to prominence during the initial, innocent days of the internet. During that time, early internet users tended to work for government or education organizations where trust was assumed, and security was not even a consideration. Since the online community was small and the internet was sparsely used, the importance of DNS was not widely understood, and as a consequence, left undefended. more

Spectrum and Weather Forecasting

There is currently a brewing controversy over the allocation of various radio frequencies for 5G that could have a negative impact on weather forecasting. Weather forecasting has become extremely sophisticated and relies on masses of data gathered from weather satellites and other data-gathering devices. The masses of data, along with modern supercomputers and data center computing, have significantly improved the ability to predict future weather. more

The Digital Decade – A Look Back

With 2019 coming to a close, we're not just saying goodbye to the past 365 days, we're also saying goodbye to an entire decade. As we bid farewell to the 2010s, we're taking this opportunity to look back and reflect on the digital decade as well as consider what the future might have in store for us all. The past ten years were a whirlwind of change, with new advances in technology exploding onto the market at a faster pace than ever before. more

My Telecom Predictions for 2020

There is already a growing shortage of fiber resources that includes engineers, construction companies, and fiber consultants. The upcoming $16.4 billion RDOF program will create a resource shortage in 2020 for those who can help companies seek grant funding. Once the grants are awarded, the size of the program will add stress to the resources needed to build networks. Companies that don't line up their experts early might find themselves without help. more

Starlink Simulation Shows Low Latency Without Inter-Satellite Laser Links

Handley's simulation shows that, while not as fast as an equivalent ISLL path, long bent-pipe paths would typically have lower latency than terrestrial fiber routes between the same two points. Mark Handley, a professor at University College London, has made two terrific videos based on runs of his simulation of the first – 1,584 satellite – phase of SpaceX's Starlink Internet-service constellation. I discussed the first video, which assumes that the satellites have inter-satellite laser links (ISLLs), in recent post. more

The Early History of Usenet, Part VIII: The Great Renaming

The Great Renaming was a significant event in Usenet history since it involved issues of technology, money, and governance. From a personal perspective -- and remember that this series of blog posts is purely my recollections – it also marked the end of my "official" involvement in "running" Usenet. I put "running" in quotation marks in the previous sentence because of the difficulty of actually controlling a non-hierarchical, distributed system with no built-in, authenticated control mechanisms. more

Fiber Resource Shortages

The fiber industry is as busy as I have ever seen it, and it's about to get even busier. The cellular carriers, particularly Verizon are actively building fiber to reach small cell sites. The cable companies are building a significant amount of fiber, particularly Altice which is upgrading to FTTP. The FCC is going to award $9 billion in 2020 for the 5G Fund grant program, much which will go for fiber to reach rural cell sites. more

A Tale of Tackling the Digital Divide

A new book came out in November that tells about one of the first attempts to solve the digital divide on a large scale. The book is 'The Charisma Machine: The Life, Death, and Legacy of One Laptop per Child' published by MIT Press and available on Amazon and other places online. In 2005, Nicholas Negroponte, the founder of MIT Media Lab, created a program that he hoped would solve the digital divide in the third world. more

5G Funny Numbers: 10M Sign on October, Only 5M Phones in November

Ten million Chinese "reserved" 5G phones in the first two weeks of October, a powerful signal of high demand. Huawei thought they could all get phones in October. But the official figures are less than 1M 5G phones in October and ~5M in November. WTF? It could be an ordinary problem of ramping supply of a new product. It could be the official figures on phone sales are lagging reality by several weeks. more

2019 Domain Name Year in Review

And so it goes, we are coming to the end of 2019, and that can mean only one thing. It's time for another Domain Name Year in Review. And unlike years past, this year was a real doozy. So without further ado, here are the domain name industry's top 10 biggest stories for 2019... To date, 48 leading registries and registrars have signed onto the "Framework to Address Abuse." The initiative was launched in November 2019, just prior to the ICANN meeting in Montreal. more

Why the EPDP is Essential for a Long-Term Solution for WHOIS

Major European legislation, the General Data Protection Regulation, evoked substantial change in the way we deal with the visibility of domain name registration information, and understandably those that use that data to solve problems are concerned about these changes, and some have even called for a U.S. legislative fix. However, a more in-depth look at the issue and the policy-making surrounding it will show that there is, in fact, a process already well underway to address the situation. more

If ICANN Won’t Stand Up to EU in WHOIS Dispute, Then the U.S. Congress Should

The early designers of the Internet quickly realized that as the number of domain names flourished, there was a need for tracking domain name owners to resolve questions and conflicts that might arise. To that end, they created WHOIS, a public database with the names, phone numbers, email addresses, and mailing addresses of registered domain owners and operators. more

Prime Real Estate in the Cloud

In the physical world of real estate, value is all about location, location, location. In the virtual world of enterprise business, value is all about performance. The catch is that enterprise performance today is often driven by... location, location, location. When it comes to your digital transformation, and the migration of services to the cloud, the location of your data is paramount. To reach a customer looking to complete an on-line purchase or enable a group of employees trying to collaborate on a shared document, data needs... more

DNS, Domain Names, and Certificates: The Missing Links in Most Cybersecurity Risk Postures

In 2019, we've seen a surge in domain name system (DNS) hijacking attempts and have relayed warnings from the U.S. Cybersecurity and Infrastructure Agency, U.K.'s Cybersecurity Centre, ICANN, and other notable security experts. Although the topic has gained popularity amongst CIOs and CISOs, most companies are still overlooking important security blind spots when it comes to securing their digital assets outside the enterprise firewalls -- domains, DNS, digital certificates. more