Let's say I'm with the Chinese government and decide that I am tired of people evading currency controls and money laundering using Bitcoin. So we adjust the Great Firewall of China to block port 8333. We also add some proxies that allow some uncleared transactions from outside to flow into Chinese networks but not the other way and keep track of which ones we let through. Since a large fraction of the miners are inside China, and all of the hard currency exchanges are outside, this will cause a pretty serious fork. more
Starlink launched maritime service in July 2022, and by January 2023 Elcome International LLC, a maritime technology solution provider since 1970, had installed multi-antenna Starlink Maritime arrays on two super yachts with more than 100 passengers and crew. Elcome launched its Starlink maritime service in May 2024 and now has over 3,000 terminals under management. more
There are two kinds of new domain name extensions: those dedicated to selling domain names through the network of accredited Registrars and those dedicated to a personnel use. I call these "dotBRANDs" or ".brand" new gTLDs since they are used - most of the time - by Trademarks for their own benefit. This article focuses on .BRAND new generic Top-Level Domains. In the ICANN vocabulary, these are "Registry Agreements with Specification 13". more
I gave a talk yesterday at Northwestern called A DNS in the Air. My idea is that, in order to scale, the emerging wireless Internet needs something analogous to the domain name system (DNS) -- the infrastructure that allows you to reach sites across the Net. Billions of mobile phones, and even more billions of connected sensors and other wireless devices will completely overwhelm our current spectrum management regime. AT&T Wireless estimates we will need between 250 and 600 TIMES the current wireless capacity in 2018, less than a decade from now. more
Well, given the amount of malicious JavaScript, malware, and other possibilities to use Facebook (and other similar social networking platforms) for abuse, I certainly wouldn't categorize this news as a "clever move"... In fact, I foresee this as an extraordinarily short-sighted move with far-reaching security implications -- which will allow the levels of malicious abuse to reach new heights. more
This morning I learned about MicroIDs from Doc Searls. Jeremy Miller has proposed MicroIDs as a microformat that "allows anyone to simply claim verifiable ownership over their own pages and content hosted anywhere." A MicroID is a hash of two hashed values. The first is a verified communication ID. The second is the URI of the site that the content will be published on. You end up with a unique, long string of gibberish that can be put in the header of a Web page or even wrapped around one part of a page... more
When the ICM Registry initially launched .XXX last year, the notion of a 'registration block' was a fairly novel idea. Essentially, the ICM Registry allowed companies who were not part of the "global adult entertainment industry", to seek permanent removal of names matching their trademarks from the general pool of names available for registration for a low-cost fee. Many saw this move by the ICM Registry as a genuine attempt to protect the rights of brand owners, while others saw it as yet another mechanism for generating revenue from rights owners under the guise of a "Sunrise Period." more
It shouldn't be a big surprise to hear that phishing is a big problem for banks. Criminals send email pretending to be a bank, and set up web sites that look a lot like a bank. One reason that phishing is possible is that e-mail has no built in security, so that if a mail message comes in purporting to be from, say, [email protected], there's no easy way to tell whether the message is really from bankofamerica.com, or from a crook. more
Funny how marketplace reality can poke holes in claims and theories. A debate is raging between some existing registries (Afilias, PIR, Neustar) and registrars like ourselves over the issue of 'cross-ownership' in Top-Level Domains (TLDs). At question: should the same set of shareholders be allowed to own all or part of a registry as well as a registrar that sells names in the TLD owned by the registry? These registries are saying 'no', and one of their principal objections is they think current registrars have an unfair advantage in pursuing TLD deals. more
Like many in the UK communications industry my colleagues and I at Entanet have been eagerly awaiting the Digital Britain report. Darren Farnden, Entanet's Head of Marketing, has posted an interesting assessment of key parts of the report at opinion.enta.net. Given the content of Darren's article I thought it would be useful to post it in full here for CircleID readers... more
Last week, I predicted that much of the Internet and most cloud datacenters would launch into space in the next ten years. Today the only part of the Internet in space is a very small amount of "bent-pipe" access: signals which go from a user to a satellite and bounce back down to a ground station which feeds them into the terrestrial internet where all processing is done and all queries answered by internet-connected servers, many of them in cloud data centers. more
The first part of this series explained how Amendment 35 to the NTIA-Verisign cooperative agreement is highly offensive to the public interest. But the reasons for saving the Internet are more fundamental to Western interests than a bad deal made under highly questionable circumstances. One of the world's foremost experts on conducting censorship at scale, the Chinese Communist Party's experience with the Great Firewall... more
It was just announced that every member of Congress will be able to create his or her own channel on YouTube. Viewers can go to the House or Senate home pages and navigate via a map to find the videos they're interested in. While it is good that citizens will have more insight into what their Senators and Representatives think, the way this is being done poses a serious privacy risk. more
A very good friend of mine is an archivist with the Ontario government, and we share similar views on how technology is impacting modern life. He passed a really interesting item along that ran in yesterday's Washington Post. Some of you may be following this – Google's Book Search Settlement. I can definitely see how this has a direct bearing on the archive space, but also how it touches on a few tangents of my world – emerging communications technologies. more
The internet bus continues to accelerate straight into the IPv4 address depletion wall with spirited discussions continuing on how to divvy up the remnants of the address space. Obviously all five Regional Internet Registries (RIR's) want to make sure they get their fair share from IANA but what is a fair share remains the subject of interpretation. In the mean time, scenarios of a speculative land rush and auctions of ever smaller address blocks abound with unattractive consequences such as an explosion of the size of the routing table and a stunted growth of the global internet economy... In the meantime, the airline industry completed a rather significant migration of their own... more