DNS

Measuring Root Server Performance

Root name servers are a core service of the Internet. As such they receive a huge amount of queries and need to answer reliably with acceptable delay. The RIPE NCC is responsible for operating one of the 13 DNS root name servers K-root which responds to 10,000 - 15,000 queries per second. Most root servers are operated as a network of distributed "instances" using anycast. more

EURid Suspends More Domains

EURid, the entity charged with managing the .eu namespace, is reported to have taken action against an alleged cybersquatter based in China, Zheng Qingying... The last suspension "en masse" was directed against Ovidio when over 74 thousand domains were suspended. This time round the number is much lower -- a paltry ten thousand! In this instance there seems to have been a pattern of cybersquatting, with over a dozen ADR proceedings against the registrant in question. more

U.S. Government Strongly Affirms ICANN Model and New gTLDs

Larry Strickling, who runs the NTIA (the part of the U.S. Department of Commerce that handles ICANN), yesterday gave an important and remarkable speech to the Practicing Law Institute about Internet governance. His speech, timed to coincide with an orchestrated ICANN-bashing across town in the Senate, was a striking defense of the ICANN model and a repudiation of special pleading outside the process. more

European Data Regulators Throw ICANN Back to the Drawing Board for a Third Time on Whois Privacy

In a letter to ICANN, the chair of the European Data Protection Board (EDPB) makes it plain that even the organization's "interim" plan is fundamentally flawed, reports Kieren McCarthy in the Register. more

Can Technology Can Spam?

It seems to be impossible to implement a law against spam - unsolicited bulk email - without making a hash of it. At best, anti-spam laws are ineffective; at worst, they cause more problems than spam itself. Can technology fare any better? ...But despite this flurry of initiatives, we are yet to see a definitive answer to the spam problem. An Anti-Spam Technical Alliance has been formed by Microsoft, America Online, Yahoo! and EarthLink, but these companies continue to proffer competing solutions. Meanwhile, the technology being deployed in the spam wars is causing collateral damage, in the form of 'false positives' - email that is incorrectly categorised as spam, and so never reaches its intended recipient. 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

RealNames’ Termination: More Catastrophic than Anticipated!

Microsoft is a special company. By definition, its operating systems and Internet browser are no longer just "applications;" they constitute a platform. They are - for 90 percent of Internet users - the sole interface to all Internet content and services. The browser is its own little monopoly. Such is its dominance that Microsoft has the power of life and death over innovation. 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

OMB Focuses On Cybersecurity

Ensuring federal cybersecurity is essential to protecting national security. According to some media reports, recommendations have been made to the Bush Administration to "create a distinct administrative cybersecurity position within the Homeland Security Department to oversee progress in the federal government and act as a liaison with private industry." However, before new bureaucracy is created, it is important to recognize the practical cybersecurity policies and projects that are already being undertaken by the Administration. 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

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

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

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

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

Nameserver Operators Need the Ability to “Disavow” Domains

Yesterday's DDoS attack against DNSimple brought to light a longstanding need for DNS nameserver operators to have an ability to unilaterally repudiate domains from their nameservers. The domains under attack started off on DNSMadeEasy, migrated off to DNSimple and took up residence there for about 12 hours, causing a lot of grief to DNSimple and their downstream customers. more