Fueled by the lack of public IP addresses, 70% of Fortune 1000 companies have been forced to deploy NATs (Source: Center for Next Generation Internet). NATs are also found in hundreds of thousands of small business and home networks where several hosts must share a single IP address. It has been so successful in slowing the depletion of IPv4 addresses that many have questioned the need for IPv6 in the near future. However, such conclusions ignore the fact that a strategy based on avoiding a crisis can never provide the long-term benefits that solving the underlying problems that precipitated the crisis offers. more
In light of the recent events caused by VeriSign's release of Site Finder for .net and .com domain names, CircleID is carrying out a 'Site Finder Special Coverage' and asking all stakeholders (all individuals and organization that own domain names or provide services) to submit their comments 'in favor' or 'against' Site Finder. All comments gathered will be posted on CircleID and distributed to key members of industry. more
A domain name consists of two main elements: the second-level domain name to the left of the dot - often consisting of a brand name or relevant keywords - and the domain extension or top-level domain (TLD) to the right of the dot. Domain names form the key elements of the readable web addresses allowing users to access pages on the internet and also allowing the construction of email addresses. more
Last week the Ukrainian government sent a letter to ICANN asking them to revoke the ".ru", ".рф" and ".su" top-level domains. It also said they were asking RIPE, which manages IP addresses in Europe, to revoke Russian IP addresses. Both ICANN and RIPE said no. Other people have explained why it would have been a policy disaster, but beyond that, neither would actually have worked. more
Hi, I'm Richard. I've been around the Internet for a while. I work for Cisco now, and used to lead security for Firefox. I've published a few RFCs and served on the Internet Engineering Steering Group (the board of the IETF). I was a co-founder of Let's Encrypt and I currently serve on its board. I care about the Internet, and I care about nonprofits. more
A recent story in Medium describes yet again quite well why blockchains don't solve any real problems: Blockchain is not only crappy technology but a bad vision for the future. So what is their irresistible appeal? Bitcoins remind me of a story from the late chair of the Princeton University astronomy department. In 1950 Immanuel Velikovsky published Worlds in Collision, a controversial best-selling book that claimed that 3500 years ago Venus and Mars swooped near the earth... more
One of the most profoundly disruptive developments occurring in the cyber security arena today is the headlong rush by a set of parties to ubiquitously implement extreme End-to-End (e2e) encryption for communication networks using essentially unbreakable encryption technology. A notable example is a new version of Transport Layer Security (TLS) known as version 1.3. The activity ensues largely in a single venue... more
The rise of the Internet has heralded rapid changes in our society. The opportunities presented by a capable and ubiquitous communications system and a global transportation network have taken some corporations from the multinational to the status of truly global mega-corporation. Good examples of these new corporations include Google, Apple, Amazon, Microsoft and Facebook. There are a handful of large-scale winners in this space and many losers. But this is not the first time we've witnessed a period of rapid technological and social change. more
Many of you will have seen news stories that explained what was going on: a huge DDoS attack on the infrastructure of Dyn had taken down access to many large websites like Twitter. A great deal of digital ink has since been spilled in the mainstream press on the insecurity of the Internet of Things, as a botnet of webcams was being used. Here are some additional issues that might get missed in the resulting discussion. more
This post provides an overview from The First Half of 2016 infographic, reflecting on some of the intriguing highlights of the new gTLD industry. The data analyzed within the infographic is based on the following: Revenues are based on the average retail price over four registrars (101domain, eNom, GoDaddy and United Domains) at the end of June 2016; Top three TLDs launched in 2016 are based on TLDs entering into General Availability after January 1st and based on volumes and not revenues ... more
If we are already familiar with new generic Top-Level Domains from the ICANN new gTLD program, also called "new gTLDs", are we just as familiar with these new domain name extensions, which are called "generic" and which could be an alternative to the existing ".com" domain name extension? Not so many... As the list of new gTLDs is very long, we can easily say that there is a Top-Level Domain for any kind of business: a ".club" for Clubs, a ".news" for News, a ".dentist" for Dentists, a ".actor" for Actors, etc... more
Inspired by expansion announcements from companies such as Netflix and Airbnb into Cuba, Fabián E. Bustamante, professor of electrical engineering and computer science in the McCormick School of Engineering, and his graduate student Zachary Bischof, conducted research examining feasibility of the business ideas given the region's notoriously weak network infrastructure. more
Earlier this year, the Obama Administration announced its plans to turn over the very heart of the Internet to the control of ICANN. On Monday, Republican leaders of the House and Senate Judiciary Committees sent a letter asking the Government Accountability Office to study whether a Congressional vote on the transfer is required under the Constitution's Property Clause because administration of the root zone file is a government asset, created under government contract. Some will no doubt dismiss the letter as Republican obstructionism. more
The latest Anti-Phishing Working Group (APWG) Global Phishing Survey, which analyzed over 100,000 phishing attacks in the first half of 2014, examines the progress that top level domains (TLDs) are making in responding to phishing attacks that use their TLDs. The report finds the .INFO domain has the lowest average phishing uptimes as compared to other TLDs, such as .COM and .NET. more
Electronic money is not a new idea. The Electronic Fund Transfer Act was passed by the U.S. Congress and signed by President Jimmy Carter 35 years ago (1978). Other forms of electronic money include payment processors, direct deposit, and digital currencies such as Bitcoin. What distinguishes Bitcoin from other electronic money is that it is a cryptocurrency... Will Bitcoin replace the dollar, euro, yen, franc, kroner, et al? Possible, but most authorities seem to be saying it is doubtful. more
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