Information Protection for the Domain Name System: Encryption and Minimization

In previous posts in this series, I've discussed a number of applications of cryptography to the DNS, many of them related to the Domain Name System Security Extensions (DNSSEC). In this final blog post, I'll turn attention to another application that may appear at first to be the most natural, though as it turns out, may not always be the most necessary: DNS encryption. (I've also written about DNS encryption as well as minimization in a separate post on DNS information protection.)

Nominations Open for Public Interest Registry (PIR) Board of Directors

Would you be interested in helping guide the future of the Public Interest Registry (PIR), the non-profit operator of the .ORG, .NGO and .ONG domains? Or do you know of someone who would be a good candidate? If so, the Internet Society is seeking nominations for four positions on the PIR Board of Directors. The nomination deadline is Monday, February 16, 2021, at 18:00 UTC.

What Will 2021 Have Install for the ICT Industry?

While 2021 will remain a year with lots of uncertainties, at the same time, we can say that the pandemic has not affected the information and communications technology (ICT) industry in any significant way. Yes, there has been a slowdown, for example, in the sale of smartphones. Shortages in both materials and expertise are slowing fiber deployment, and the recovery over 2021 will be slow and uncertain because of the many lockdowns and travel restrictions.

Is Starlink the Tesla of Broadband Access? I Have a Chance to Find Out

Starlink is satellite internet access from SpaceX, one of Elon Musk's other companies. If it lives up to its hype, it will cure the problem of broadband availability in rural areas, although affordability will still be an issue. Most satellite-based Internet access sucks (that's a technical term). If based on geostationary satellites (ones you can point a dish at), the distance to the satellite is so great that the round-trip time for data is forever; this problem is called latency.

The Netizen’s Guide to Reboot the Root (Part I)

In the world of ICANN and Internet policy, complexity is manufactured to create an illusion that issues are impenetrably technical such that normal and everyday principles can't apply. This causes a pervasive and entrenched phenomenon of eyes that glaze over at the mere mention of the word "ICANN" -- including those of government regulators and other officials that might otherwise take more of an active interest.

Looking Back at the Broadband Industry in 2020

I periodically take a look at broadband trends into the future. But as I was thinking about how unique 2020 was for everybody, I realized that there were some events during the year that we're going to look back on a decade from now as important to the broadband industry. Interestingly, most of these events were not on anybody's radar at the beginning of the year.

The Legacy of the Pai FCC

As is normal with a change of administration, there are articles in the press discussing the likely legacy of the outgoing administration. Leading the pack in singing his own praises is former FCC Chairman Ajit Pai, who recently published this document listing a huge list of accomplishments of the FCC under his Chairmanship. Maybe it's just me, but it feels unseemly for a public servant to publish an official self-praise document.

Why the Internet is Not Like a Railroad

When one person transmits the speech of another, we have had three legal models, which I would characterize as Magazine, Bookstore, and Railroad. The Magazine model makes the transmitting party a publisher who is entirely responsible for whatever the material says. The publisher selects and reviews all the material it published. If users contribute content such as letters to the editor, the publisher reviews them and decides which to publish.

Securing the DNS in a Post-Quantum World: Hash-Based Signatures and Synthesized Zone Signing Keys

In my last article, I described efforts underway to standardize new cryptographic algorithms that are designed to be less vulnerable to potential future advances in quantum computing. I also reviewed operational challenges to be considered when adding new algorithms to the DNS Security Extensions (DNSSEC). In this post, I'll look at hash-based signatures, a family of post-quantum algorithms that could be a good match for DNSSEC from the perspective of infrastructure stability.

Notorious Markets, Scams and Implications for Brands

On January 14, 2021, the Office of the United States Trade Representative (USTR) released its 2020 Review of Notorious Markets for Counterfeiting and Piracy (the Notorious Markets List, or NML). This publication enumerates online and physical markets that have been reported to engage in trademark, counterfeiting, and copyright infringement at scale. For the first time, the NML documents show how internet platforms play a part in bringing illicit goods into the US.