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There may still be a few security practitioners working in the field who didn't have a copy of Bruce Schneier's Applied Cryptography on their bookshelf the day they started their careers. Bruce's practical guide to cryptographic algorithms, key management techniques and security protocols, first published in 1993, was a landmark volume for the newly emerging field, and has been a reference to developers ever since. more
After a widespread blackout hit the United States and Canada, the so-called network domino effect attracted high public attention. Modern physicists have paid attention to the effect of network dominos. Especially, scientists who have studied complex systems have warned that a network domino effect, if it occurs, will bring chaos to a society that is well connected through the Internet. The cause of the blackout in the United States and Canada was not traced down quickly. But it apparently shows a typical network domino effect. more
On September 30, 2002, the Memorandum of Understanding (MOU) between the US Department of Commerce (DOC) and the corporation created to privatize the infrastructure of the Internet will expire. This corporation, known as ICANN (Internet Corporation for Assigned Names and Numbers) has had a very contentious existence from its earliest days. On July 10, 2002, a US Department of Commerce official, Nancy Victory, sent a letter to ICANN. She wrote that the agreement between ICANN and the DOC "will expire on September 30, 2002 and in the coming weeks, the Department of Commerce will assess whether to renew, extend, or modify this agreement. To assist in this review process," Victory asked, "I request that you provide me with a report detailing ICANN's efforts in these areas, as well as any other information that might inform the Department in its decision-making with respect to this agreement." Victory said that the response to her letter should be sent no later than August 15, 2002. more
In my previous post, I described the first broad scale deployment of cryptography in the DNS, known as the Domain Name System Security Extensions (DNSSEC). I described how a name server can enable a requester to validate the correctness of a "positive" response to a query -- when a queried domain name exists -- by adding a digital signature to the DNS response returned. more
As if there weren't enough problems with lawyers sending out improper cease-and-desists, Wired News reports that a Nevada man has pleaded guilty to impersonating a lawyer to extort domain registrants to turn over their domain names. "A Nevada man pleaded guilty Thursday to his plotting to steal domain names from their legitimate owners by impersonating a California intellectual property lawyer and send threatening letters to domain name owners in hopes of convincing them to turn over the domains to him..." more
Traditionally, the Internet Corporation for Assigned Names and Numbers (ICANN) coordinates the Internet Assigned Numbers Authority (IANA) functions, which are key technical services critical to the continued operations of the Domain Name System (DNS)... ICANN has also evolved in its structures to use the 'Multistakeholder Model' in the dissemination of some of its functions and this has seen the creation of working groups and constituencies. more
Back in September of 2020, ICANN CEO Göran Marby wrote a blog post discussing the implementation of "a common strategy for Internet governance (IG) and technical Internet governance (TIG)", raising the question of whether the ICANN org. intended to pursue this distinction moving forward, as debated in a previous article. This was proven to be the case during the 2020 IGF's Open Forum #44: "ICANN Open Forum - Technical Internet Governance", organized by ICANN itself... more
On Friday, 14 March 2014, the U.S. Department of Commerce National Telecommunications and Information Administration (NTIA) announced its intention to transition the IANA functions to the global multistakeholder community. As expected, the announcement has sent adrenaline coursing through the veins of Internet governance experts and government policy people the world over. I'd argue, however, that it is an important point for the Internet's technical experts to sit up and take notice, as well: the fact that you are probably saying "what problem does this solve?" is a testimony to how much works well today, and we want to make sure it continues to work well in any future arrangements. more
As a result of ICANN's IDN ccTLD Fast Track process, which was launched in November of last year, a number of new ccIDNs (Country Code Internationalized Domain Names) have been successfully added to the root including: China (.??, .??), Egypt (.???), Hong Kong (.?? ), Russia (.??), Saudi Arabia (.????????), Taiwan (.??, .??) and the UAE (.??????). ... With so many new registration possibilities available, and several Sunrise periods quickly approaching, many corporate domain managers are asking themselves whether new registrations should be added to portfolios which are already bursting at the seams. more
In one of the first (if not the first) UDRP cases for .cat, the auto giant BMW appears to have filed a WIPO case over the BMW.cat domain name. Other prospective new TLD operators have tried to suggest in ICANN meetings that these new TLDs do not cause problems with cybersquatting or defensive registrations... Obviously, given the above WIPO case, that statement is false. more
What would it take for this upcoming meeting to be a success? I am a big believer in ICANN's core principles, and in the forum it provides for private self-governance of domain names and numbers. I think the ICANN model continues to have great potential as a form of governance. For this meeting to be a success for me, personally, I'd like to see those core principles made more visibly operational -- or at least see a start made on this effort. I'm putting a stake in the ground with these posts, and we'll see whether progress happens or not. more
Law enforcement demands to domain name registrars were a recurring theme of the 42d ICANN public meeting, concluded last week in Dakar. The Governmental Advisory Committee (GAC) took every opportunity at its public meetings with GNSO and Board, and in its Communique to express dismay, disappointment, and demands for urgent action to "reduce the risk of criminal abuse of the domain name system." more
I'm delighted to announce that the name collisions workshop this weekend will include Jeff Schmidt, CEO of JAS Global Advisors, presenting the Name Collision Occurrence Management Framework that his firm just released for public review. Jeff's presentation is one of several on the program announced by the program committee for the Workshop and Prize on Root Causes and Mitigations of Name Collisions (WPNC). more
On Saturday, you were probably enjoying a quiet morning, sipping your coffee as you consumed headlines about news from New York to New Delhi. The headlines related to Internet business were probably much different than what you would have seen 10 years ago. Then, there were just 20 million domain names in use, ten percent of what is now our domain universe. But ten years ago, many of us in the industry weren't enjoying an easy morning with our coffee; we were harried from a sleepless night of poring over hundreds of pages that would constitute the first new Top-Level Domain (TLD) bids submitted to ICANN, ever. more
As announced on RIPE Labs we monitored the behaviour of a number of networks that participated in the World IPv6 Launch on 6 June 2012. For that, we looked at the full list of participating organisations as shown on the ISOC website and chose 50 websites from that list. We looked at 'interesting' sites and at geographic distribution. We also tried to find a good mix of networks that had IPv6 switched on already and those that didn't have IPv6 deployed at the time they registered on the ISOC web site. more
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