Featured Blogs

WCIT and Internet Governance: Harmless Resolution or Trojan Horse?

The Resolution No. 3 called "To Foster an Enabling Environment for the Greater Growth of the Internet" became the subject of a rather substantial controversy during the recent World Conference on International Telecommunication (WCIT) which ended last week in Dubai. Some people have argued that they did not understand the noise around the short text... However a second reading of the ten paragraphs makes you sensitive that this "harmless resolution" could become also a "Trojan Horse". more

An Update on IPv6

In the coming weeks another Regional Internet Registry will reach into its inventory of available IPv4 addresses to hand out and it will find that there is nothing left. This is by no means a surprise, and the depletion of IPv4 addresses in the Internet could be seen as one of the longest slow motion train wrecks in history. The IANA exhausted its remaining pool of unallocated IPv4 addresses over four years ago in early 2011, and since then we've seen the exhaustion of the address pools in the Asia Pacific region in April 2011, in the European and the Middle Eastern region in September 2012, in Latin America and the Caribbean in May 2014 and now it's ARIN's turn... more

Just Another ‘Black Box’? First Thoughts on Twitter’s Trust and Safety Council

On Tuesday, Twitter announced the creation of the Trust and Safety Council, a body comprising 40 organisations and individuals from civil society and academia, tasked with "ensur[ing] that people feel safe expressing themselves on Twitter". The move is clearly a response to specific criticism of Twitter and its perceived inadequacies in dealing with hate speech?-- a theme so popular and well-trodden that it recently spawned a parody account. more

The Sins of the Flash

Recent news stories (based on research by Stanford student Feross Aboukhadijeh) state that an Adobe bug made it possible for remote sites to turn on a viewer's camera and microphone. That sounds bad enough, but that's not the really disturbing part. more

The New Hong Kong Anti-Spam Law, and a Small Fly in the Ointment

Well, it has been quite a while since first the Hong Kong OFTA (in 2004) and then CITB (in 2006) issued requests for public comment about a proposed UEM (Unsolicited Electronic Messaging) bill to be introduced in Hong Kong, for the purpose of regulating unsolicited email, telephone and fax solicitations. We're a large (worldwide) provider of email and spam filtering - but we're based in Hong Kong, and any regulation there naturally gets tracked by us rather more actively than laws elsewhere. We sent in our responses to both these agencies... The bill is becoming law now - and most of it looks good... There's one major fly in the ointment though... more

Inter-Satellite Laser Link Update

Inter-satellite laser links (ISLLs) and electronically steerable flat panel antennas are critical technologies for constellations of low-Earth orbit (LEO) Internet-service satellites. Low-cost antennas are critical for the mass consumer market, and ISLLs are required for an effective Internet backbone in space. In an earlier post, we saw that progress is being made on antennas; this one looks at ISLLs. more

The Politics of Email Authentication, 2006 Edition

A student at a well-known US university wrote me and asked whether, given the huge national interest in getting the industry to unite behind (at least) one format, did I think that the FTC should've played a stronger role in pushing the industry to adopt an authentication format? I said: Nope. Part of the reason it's taking so long to agree on a standard is that the process is infested with academic theoreticians who are more interested in arguing about hypotheticals and pushing their pet spam solutions than in doing something useful... more

An Unsanctioned Whois Database

Mark Jeftovic of easyDNS Technologies Inc. has posted an item on ICANN's "GNSO" registrars' mailing list titled "unsanctioned Whois concepts". In that item he suggests that the control and actual publication of contact information about a domain be put into the zone file itself, a file maintained by the registrant (purchasor) of the domain name. more

Using Domain Filtering To Effect IP Address Filtering

In Taking Back The DNS I described new technology in ISC BIND as of Version 9.8.0 that allows a recursive server operator to import DNS filtering rules in what ISC hopes will become the standard interchange format for DNS policy information. Later I had to decry the possible use of this technology for mandated content blocking such as might soon be the law of the land in my country. I'm a guest at MAAWG this week in San Francisco and one of the most useful hallway discussions I've been in so far was about the Spamhaus DROP list. more

Rhetorical Questions on IDN TLD Approaches

With the IGF underway, there's a lot of discussion surrounding Internationalized Domain Names (IDN). There has been lots of great progress in IDN technology with IE7 and Firefox browsers now fully IDN-Aware, strong IDN registrations and websites behind them. Now that many of the hurdles to implementation have been addressed to where the technology is either currently available to most internet users, or shall be soon, we now focus to the other aspects of IDN... more

New Paper Discusses Global City TLD’s in the Public Interest

"The Internet's impact on cities grows daily as it electronically enables the meeting, movement, and exchange of people, ideas, products, and cultures at a range and frequency never before possible, creating what Marshall McLuhan called the 'global village'." So begins a paper in which Dr. Michael Gurstein and I present a short review of the history of TLDs and the negative effects their omission from the Internet's naming schema is having on cities. We then identify 12 areas where city-TLDs will benefit Global Cities if planned and developed in the public interest. more

TLD Registration Enforcement: A Call for Automation - Part I

The past year has brought a rise in so-called "open and chartered" top-level domains (TLDs). Like the traditional open TLDs of .COM, .NET, and .ORG, these namespaces encourage large-scale registrations, but they differ in that they limit who can legitimately register domains. So far, many thousands of their registrations seem to break the stated rules. It's therefore worth thinking through their respective enforcement efforts -- before the situation gets out of control. more

NIS2: A New Cyber Jurisdiction Paradigm

The approval on 13 May by the European Council and Parliament of a near-final draft Directive on European Cybersecurity (NIS2) brings the world's most far-reaching cyber regime closer to realization. What is generally unknown, however, is the broad scope and global extraterritorial jurisdiction reach of the Directive. It applies to almost every online service and network capability that exists as infrastructure or "offered" anywhere in Europe. more

IPv6 Transitional Uncertainties

The telecommunications industry has been around for quite some time. Whether you take it as a starting date the first efforts with the wired telegraph in the 1830's, or the telephone in the 1870's, this industry has been around for quite a long time. During this periods it has made huge achievements, and there is no doubt that the impacts of this industry have changed our lives in many ways... It is literally amazing that this industry has managed to preserve dial tone on telephone handsets while completely changing the underlying network and switching fabric of the telephone system numerous times. more

Making Sense of the Domain Name Market - and Its Future

With ever more TLDs, where does it make sense to focus resources? After four years and a quadrupling of internet extensions, what metrics continue to make sense in the domain name industry? Which should we discard? And how do you gain understanding of this expanded market? For registries, future success is dependent on grasping the changes that have already come. For registrars, it is increasingly important to identify winners and allocate resources accordingly. The question is: how? more