DNS

How a DNS Proxy Service Can Reduce the Risk of VoIP Service Downtime

Consumers are embracing VoIP services now more than ever as they get used to calling over Internet application services such as Skype, Facetime, and Google Hangouts. Market Research Store predict that the global value of the VoIP services market is expected to reach above USD140 billion in 2021, representing a compound annual growth rate of above 9.1% between 2016 and 2021. more

Securing the DNS in a Post-Quantum World: New DNSSEC Algorithms on the Horizon

One of the "key" questions cryptographers have been asking for the past decade or more is what to do about the potential future development of a large-scale quantum computer. If theory holds, a quantum computer could break established public-key algorithms including RSA and elliptic curve cryptography (ECC), building on Peter Shor's groundbreaking result from 1994. more

The Longevity of the Three-Napkin Protocol

It is not often I go out to my driveway to pick up the Washington Post -- yes, I still enjoy reading a real physical paper, perhaps a sign of age -- and the headline is NOT about how the (insert DC sports team here) lost last night but is instead is about an IT technology. That technology is the Border Gateway Protocol (BGP), a major Internet protocol that has been around for more than a quarter century, before the Internet was commercialized and before most people even knew what the Internet was. more

ALAC Meets the ICANN Board

For three years, I've been a member of ICANN's "Interim" At-Large Advisory Committee, ALAC. At this Vancouver meeting, for the first time, the ICANN Board met with us, and Bret captured it on mp3 for podcast. ALAC criticized ICANN's proposed settlement with VeriSign, and then spoke about the problems with the current structure for at-large participation. more

Multistakeholderism Is Working: A Short Series of Articles

I was in a conversation with a close friend the other day, you know the kind where you have been friends for so long that you have endured each other experimenting with changed politics, evolving religion, and if you are unlucky, flirtations with multilevel marketing. We were discussing politics that day, which is not unusual given our ancient friendship and the recent change at the helm of the United States. more

MIT 2010 Spam Conference Starts Tomorrow…

In January we presented the glorious history of the MIT spam conference, today we present the schedule for the first day. Opening session will be from this author, Garth Buren with a topic entitled The Internet Doomsday Book, with details be released the same day as the presentation. Followed by Dr. Robert Bruen with a review of activities since the last MIT spam conference... more

EU Calls For Full Privatization of ICANN, Commissioner Calls Sept 30 Moment of Truth

In a video posted on her website this morning, Viviane Reding, EU Commissioner for Information Society and Media, has called for greater transparency and accountability in Internet Governance. She outlines a new Internet Governance model which includes a fully private and accountable ICANN, accompanied by an independent judicial body, as well as a "G12 for Internet Governance" -- a multilateral forum for governments to discuss general internet governance policy and security issues... more

Painting Ourselves Into a Corner with Path MTU Discovery

In Tony Li's article on path MTU discovery we see this text: "The next attempt to solve the MTU problem has been Packetization Layer Path MTU Discovery (PLPMTUD). Rather than depending on ICMP messaging, in this approach, the transport layer depends on packet loss to determine that the packet was too big for the network. Heuristics are used to differentiate between MTU problems and congestion. Obviously, this technique is only practical for protocols where the source can determine that there has been packet loss. Unidirectional, unacknowledged transfers, typically using UDP, would not be able to use this mechanism. To date, PLPMTUD hasn't demonstrated a significant improvement in the situation." Tony's article is (as usual) quite readable and useful, but my specific concern here is DNS... more

The Long Gestation and Afterlife of New gTLDs

ICANN continues to flail, pointlessly. The latest in a series of missteps that could easily have been avoided is its recommendations on what to do about a report on the potential for confusion and misaddressing when someone's internal network names match the name for a new gTLD, and they have misconfigured their routers and/or DNS to the extent that someone typing in a new gTLD name might end up in the middle of someone else's network. more

U.S. Uses Domain Names As New Way to Regulate the Net

Governments have long sought ways to regulate Internet activity, whether for the purposes of taxation, content regulation, or the application of national laws. Effective regulatory measures have often proven elusive, however, since, unlike the Internet, national laws typically end at the border. Earlier this month, the United States began to move aggressively toward a new way of confronting the Internet's jurisdictional limitations - the domain name system. more

DNSSEC Adds Value?

The recent news that .uk, .arpa and .org may sign their zones sometime this year is indeed good news. Each domain is highly significant... As the DNSSEC registry infrastructure moves inexorably forward -- primarily driven by top level pressure and considerations of National Interest -- it now behoves us to clearly articulate the benefits of DNSSEC to domain owners and registrars. In particular I want to focus on the vast majority of us to whom cold, hard cash is important and parting with it requires as a minimum tangible benefits or, in extreme cases, surgical intervention. more

Internet Governance: The Issue, The Myths, The Problems, The Solutions

I have written a short paper on the topic of Internet Governance. Since it includes a number of resources, it would be easier for me to just point to a link with the document itself. Below are some selected excerpts from the document. "Several myths have been spreading around the World Summit on the Information Society (WSIS), but especially after the first Internet Governance Forum (IGF): The critical Internet resources (CIR) consist only of the IP addresses and the domain name system... There are only 13 root servers..." more

The Bright Side of Decentralized Domain Names

With solution providers such as Unstoppable Domains or Handshake, and blockchain technology-friendly browsers, such as Brave, that are more than happy to assist on the implementation front, decentralized alternatives to the traditional Domain Name System has been receiving more and more attention lately. Centralized vs. decentralized... what will it be? more

U. S. Government Blasts China’s Draft Domain Regulations

In an unexpected move, the two top U.S. officials charged with the Obama Administration's Internet policy have issued a joint statement severely criticizing draft Chinese domain policies. On May 16th, the State Department's Ambassador Daniel A. Sepulveda and NTIA's Assistant Secretary for Communications and Information Lawrence E. Strickling issued an official statement titled "China's Internet Domain Name Measures and the Digital Economy". more

Unexpected Behaviour Observed With DNS Root Servers After Cryptographic Change

The DNS root servers were reported by Verisign to be under unexpected attack from name servers across the Internet following ICANN's recent changes to their cryptographic master keys. more