Featured Blogs

IPv4 Exhaustion, 5 Implications for Africa Running out Last

I spend most of my time teaching engineers in different countries how to plan and deploy IPv6 networks. Over the last two years, I have been speaking more and more to non-engineers. These are either technology executives who sense that they need to do something about this "IPv6" thing, or government IT leaders who want to understand what the problem is and more importantly, what they could do. The most impactful part of these these exchanges is when I get these managers to understand the implications of IPv4 address exhaustion to their organisations. more

Will ENUM Deliver?

ENUM (E.164 NUmber Mapping) is a technology that has been around for a little while that has promised much and, so far, delivered little to the average user. As Nominet has recently been awarded the contract to administer the UK 4.4.e164.arpa delegation, I thought it was time that I put my thoughts on this subject down in writing. I'm going to cover the potential of ENUM in the telecoms industry and what it could mean to you, along with how it is currently being used and what potential security issues surround ENUM. more

JET Open Letter to Microsoft

We, members of the JET (Joint Engineering Team), send this open letter to request Microsoft Corporation to implement IDN (Internationalized Domain Names) standards[1] in the next version of Internet Explorer. ...IDN is a critical enabling technology that will make the Internet more useable and attractive to the majority of the Chinese, Japanese and Korean population who do not use English in their daily life. In fact, IDN is mentioned as one of the Declaration of Action of the World Summit of Information Society (WSIS). To date, IDN registration has been launched in .cn, .jp, .kr, .tw and many other European country code top level domain as well as other generic top level domain names. More than 1 million IDNs have been registered since 2000. Most of the web browsers, such as Safari, Firefox and Opera have implemented IDN standards. This means that users can use IDN in these web browsers without additional applications or plug-ins... more

Why the Dot Com Kingdom Will Continue to Rule Post New gTLDs

Today, with the launch of new and exciting 1600 proposed gTLDs, the choices will simply unleash a slew of unlimited new ideas for the global end-users. The influx will create amazing times for the right names and the right parties. The global public will get the taste of owning multiple domain names for multi-layers of communication to enhance richer and selective experiences. No need to be in pool with 800 million folks but rather interacting with '117 winemaker, left-handed and collectors of toy trains'. 'Divorce lawyers, only handling 3.7 million dollar pre nuptials, only serving Jersey wives'. more

Google Loses Another Domain Name Dispute

For the benefit of trademark owners, ICANN has something called the UDRP (Uniform Dispute Resolution Process) that allows the owner to file a complaint against an allegedly infringing domain name, to be resolved by one of a small set of arbitrators. About 90% of UDRP cases that proceed to a decision are decided in favor of the complainant; opinions differ as to whether that's because of the merit of the complaints or the institutional bias of the arbitrators. more

700 MHz Update: Will VZ Comply with the Rules?

Last Friday (HT: IPDemocracy), Google filed a petition [PDF] asking that the Commission ensure that Verizon understands what those "open platform" requirements for the C Block really mean. Verizon has taken the position in the past that its own devices won't be subject to the "open applications" and "open handsets" requirements of the C Block rules, and Google says it is concerned that Verizon doesn't plan to follow those requirements in the future. This is big. Here's the background... more

Telesat, a Fourth Satellite Internet Competitor

I've been following SpaceX, OneWeb and Boeing satellite Internet projects, but have not mentioned Telesat's project. Telesat is a Canadian company that has provided satellite communication service since 1972. (They claim their "predecessors" worked on Telstar, which relayed the first intercontinental transmission, in 1962). Earlier this month, the FCC approved Telesat's petition to provide Internet service in the US using a proposed constellation of 117 low-Earth orbit (LEO) satellites. more

With No Privacy Standards Who Knows Who Is Abusing The Whois Database

John Banks is a loan officer in New York. John's supervisor recently warned John about the potential number of bad loans he may be carrying as part of his portfolio. To dump some of the bad loans he might be carrying, John came up with a scheme. He pointed his web browser to www.whois.org and entered terms denoting disease or poor health such as 'cancer' and 'illness'. This query on the Internet's WHOIS database reported results of names and addresses of domain name owners who had developed websites devoted to providing information on certain serious illnesses. John compared these names and addresses with those in his portfolio of loans. For the matches, he canceled the loans and required immediate payment-in-full. more

EFF on Goodmail: Further Confusing an Already Confused Issue

Cindy's piece on the EFF website seems to be a bit of a pastiche, with elements taken out of various articles (some outright wrong, some merely misinformed) that have been doing the rounds of the media for quite a while now about Goodmail. She started off comparing AOL and Goodmail with the old email hoax about congress taxing email. That same line was used in a CircleID post by Matt Blumberg, CEO & Chairman of Returnpath... Various other quotes from different places - Richard Cox from Spamhaus on CNN for example. However a lot of the quotes in those articles are being based on wrong or out of context assumptions, starting with one that goes "AOL is going to remove all its existing whitelists and force people to use Goodmail". more

The Criminals Behind WannaCry

359,000 computers infected, dozens of nations affected world-wide! A worm exploiting a Windows OS vulnerability that looks to the network for more computers to infect! This is the most pernicious, evil, dangerous attack, ever... Queue the gnashing of teeth and hand-wringing! Wait, what? WannaCry isn't unprecedented! Why would any professional in the field think so? I'm talking about Code Red, and it happened in July, 2001. more

The Debate Continues: Geist Replies to CENTR Response

While this may be better suited as a comment to the CENTR posting, I thought that its length might warrant a separate submission. Many thanks to CircleID for hosting this interesting discussion. Below is the full text of a comment I forwarded to CENTR earlier today in reply to its commentary on my recent study on national governments and ccTLDs. ...I should also preface my remarks by noting that I speak for myself -- not the ITU (see below), nor CIRA, (a CENTR member ) on which I serve on the board of directors, nor the Public Interest Registry, which manages the dot-org domain and on which I serve on the Global Advisory Council. more

The xz liblzma Vulnerability

On 29 March 2024, an announcement was posted notifying the world that the Open-Source Software (OSS) package "xz-utils," which includes the xz data compression program and a library of software routines called "liblzma" and which is present in most Linux distributions, had been compromised. The insertion of the compromised code was done by "Jia Tan", the official maintainer of the xz-utils package. more

Who Controls Spectrum in the USA?

In the wake of the unprecedented boom in mobile broadband, pressure is building around the world for governments and regulators to act quickly and decisively to the frantic demand for more spectrum. The telcos are leading the charge, but the broadcasters are lobbying for their case equally vigorously. The broadcasters do not necessarily need all the spectrum they currently have, but they view mobile broadband and telcos as competitors to their monopoly on video entertainment, so they will do everything to keep them out of that market for as long as possible. more

Should Domain Names be Considered ‘Contracts for Service’ or ‘Property Rights’?

The legal status of domain names is one of the most hotly debated topics with regards to evolving property rights and how they should be applied to technological and intellectual property 'innovations' in cyberspace. At present, there are two opposing factions on this topic: On one hand, there are those who maintain that domain names should be considered as contracts for services, which originate from the contractual agreement between the registrant and the registrar. more

Phishing Scams: How to Spot Them and Stop Them

Phishing scams are nothing new in the online security world and show no signs of subsiding. The scam starts when a fraudster sends a communication purporting to originate from a trusted provider and encourages the recipient, often with a conveyed sense of urgency, to click a link. That link leads to a fake site, usually intended to collect confidential login credentials or other personal information. In similar scams, the mail may encourage the recipient to open an attachment loaded with malicious content. more