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Starting from an old article (dated July 21st, 2005) published at Computer Business Review, (and following a more recent entry on GoDaddy's Bob Parson's blog) I would like to touch a bit more on the topic of 'traffic testing' or 'traffic tasting' of domains. This topic has been discussed at ICANN meetings since last year and is also referred to by the name of 'add/delete' or 'add/drop' storms... more
In this newly released paper Randal Vaughn and Gadi Evron discuss the threat of Distributed Denial of Service (DDoS) attacks using recursive DNS name servers open to the world. The study is based on case studies of several attacked ISPs reported to have on a volume of 2.8Gbps. One reported event indicated attacks reaching as high as 10Gbps and used as many as 140,000 exploited name servers. more
It's no surprise that Google has been sued again for trademark infringement, but the basis of this lawsuit is surprising. Rather than another lawsuit over the sale of trademarked keywords to deliver ads (along the lines of the GEICO, American Blinds, Rescuecom and JTH Tax cases, or the dozens of international lawsuits), this lawsuit is based on a Blogspot blog URL. Because of its comparative novelty, this lawsuit raises some complex and unsettled legal issues. more
The Intellectual Property Constituency, meeting at the ICANN conference in Vancouver, was interested in increasing ICANN's budget not because they thought they deserved it, but because they wanted ICANN to actually enforce the rules on the books about fake registrations. Now there's some evidence about how prevalent that is. If there's any surprise here, it's that the numbers are so low. more
There is considerable coverage this morning (or this evening in Tunis) on the last minute WSIS deal struck yesterday. The gist of the coverage rightly reports that the U.S. emerged with the compromise they were looking for as the delegates agreed to retain ICANN and the ultimate U.S. control that comes with it (note that there is a lot in the WSIS statement that may ultimately prove important but that is outside the Internet governance issue including the attention paid to cybercrime, spam, data protection, and e-commerce). This outcome begs the questions -- what happened? And, given the obvious global split leading up to Tunis, what changed to facilitate this deal? more
mTLD's .mobi entered the root zone on Tuesday, quietly contrasted amidst all of the recent ICANN/VeriSign announcements. The .mobi mTLD is a Dublin, Ireland based joint venture between the Nokia Corporation, Vodafone Group Services Limited, and Microsoft. The .mobi domain was granted to service a sponsored community, consisting of: Individual and business consumers of mobile devices, services and applications; Content and service providers; Mobile operators; Mobile device manufacturers and vendors; IT technology and software vendors who serve the mobile community, and there are numerous benefits of .mobi to this community. more
Everyone is probably well aware of the Kashpureff-style DNS cache- poisoning exploit (I'll call this "classic cache poisoning"). For reference, see the original US-CERT advisory prompted by this exploit. Vendors patched their code to appropriately scrub (validate) responses so that caches could not be poisoned. For the next 7-8 years, we didn't hear much about cache poisoning. However, there was still a vulnerability lurking in the code, directly related to cache poisoning. ...On April 7, 2005, the SANS ISC (not to be confused with Internet Systems Consortium) posted an update detailing how Microsoft Windows DNS servers were still being poisoned, even though the "Secure cache against pollution" option was set. The SANS ISC found that Windows DNS servers using BIND4 and BIND8 servers as forwarders were being poisoned. But how could this be? more
James Seng, my good colleague in APEET, said: "...Chiao called .ASIA 'more or less like a joint venture among APxx organizations'. I say nonsense!" When I say more or less, I mean more or less... On this .ASIA entry, I've intended to use the language carefully at this moment 'cos I know someone will be watching... more
After releasing .travel and .jobs (hey, steve.jobs up for bidding!), ICANN said they will look at .xxx and .asia next. (via Chiao) "Vint Cerf: ...of those, we have had fairly extensive discussion about .asia and .xxx. We continue to evaluate those. The others will be attended to as we can get to them. But i want to say for the record that we will attempt within the next 30 days to come to a conclusion one way or the other about .asia and .xxx so these will be on a board call sometime within that period." Chiao called .ASIA "more or less like a joint venture among APxx organizations". I say nonsense! Don't let appearance fool you. more
In many respects the internet is going to hell in a hand basket. Spam, phishing, DNS poisoning, DDoS attacks, viruses, worms, and the like make the net a sick place. It is bad enough that bad folks are doing this. But it is worse that just about every user computer on the net offers a nice fertile place for such ill behavior to be secretly planted and operated as a zombie under the control of a distant and unknown zombie farmer. ...Some of us are coming to the converse point of view that the net is being endangered by the masses of ill-protected machines operated by users. more
Last week's tizzy about IDN (Internationalized Domain Name) spoofing was an interesting exercise in watching how people react to the unknown. The nearly-universal response to the problem that had been described in detail many years ago was "turn off IDNs" instead of "assume that the people who created IDNs knew about this, so let's do some research." The following is based on my thoughts this week. For those of you who are not familiar with my earlier work, I'm one of the authors of the IDN standards... more
Yesterday was the deadline for the submissions of responses to the .NET re-bid RFP. As of my last count, there are five companies that I am aware of that submitted proposals for the .NET rebid. Three of these were quite publicly announced, Afilias, Denic, and Verisign. The other two bidders are Multi-Stakeholder groups. Sentan and Core++. Sentan appears to be a Joint Venture between .jp and Neulevel, and Core++ is ISC, Telfonica, and .br, with participation from Core, Nida (.kr), and .zaDNA (.za). more
There's a thread on NANOG to the effect that Panix, the oldest commercial Internet provider in New York, had its domain name 'panix.com' hijacked from Dotster over to MelbourneIT and it has pretty well taken panix.com and its customers offline. Looks like this may be among the first high-profile unauthorized transfer under the new transfer policy. It begs the question, despite the existence of the dispute policy under the new system, what provisions should there be for a situation like this where every hour causes untold damage to the party in question... more
I am writing this note in order to express my concern about an impending change in the root of the Domain Name System (DNS) and two of the largest Top Level Domains (TLDs). I am concerned that there is a risk of disruption to the net that has not been adequately evaluated and I am concerned that this change is being deployed without adequate monitoring or safeguards. more
More than 200 leaders from government, business and civil society attended the Global Forum on Internet Governance, held on 25 and 26 March 2004 and organized by the United Nations Information and Communication Technologies (ICT) Task Force. The forum, held at United Nations Headquarters in New York, was intended, according to a UN press release, "to contribute to worldwide consultations to prepare the ground to a future Working Group on Internet Governance to be established by Secretary-General Kofi Annan, which is to report to the second phase of the World Summit on the Information Society (Tunis, 2005)". more
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