Sender Address Verification: Solving the Spam Crisis

There are many companies in the spam-fighting business and most, if not all, claim to be hugely successful. Yet spam is exponentially more prevalent today than it was just 2 years ago. How can one conclude that today's anti spam solutions are working? This year spammers will use machine-generated programs to send trillions of unsolicited email. Thankfully, a new anti-spam technology has made its way into the market. more

New Generic Top-Level Domains and Internet Standards

The recent decision by ICANN to start a new round of applications for new generic Top-Level Domains (gTLDs) is launching a round of questions on the IETF side about its consequences. One possible issue may be with vanity gTLDs like apple, ebay etc. Some expect that every Fortune 1,000,000 company will apply for its own TLD. My guess is rather the Fortune 1,000 for a start, but this does not change the nature of the issue, i.e. those companies may want to use email addresses like user@tld. more

Vint Cerf Comments on Government’s Role in Internet Broadband Access

Some offhand comments by Google's Vint Cerf at a recent event seem to have a triggered a panicky "Vint Cerf proposes nationalizing the Internet" buzz that's been ramping up fairly rapidly. Holy BitTorrent, Batman! Army paratroopers seen dropping into parking lots at AT&T and Comcast, while the Transportation Security Agency orders us all to remove our shoes before surfing the Web! Settle down, everyone. As usual with these kinds of stories, the truth is significantly different from the breathless buzzing. Here's how Vint described his thinking on this issue to me... more

IPv6 and Airline Tickets… Tales of Two Transitions

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

Unforeseen Legal Consequences of Implementing Internationalized Top-Level Domains

ICANN is currently analyzing technical and policy implications regarding the introduction of Internationalized Top-Level Domains into the root. This is an important step in the continued evolution of the Internet by enabling language communities of the world that write non-Latin and extended Latin scripts to utilize their languages on the Internet... While the IDNC Working Group (IDNC) has made constructive progress on proposing a framework for the introduction of an initial set of IDN TLDs, the approach taken by the IDNC from a legal perspective is fundamentally flawed. more

Launch of .PARIS

Yesterday, hundreds of sweaty ICANN attendees put on their best clothes and braved the crush of the rush hour metro on a very hot day to crush together for the ICANN gala at the overwrought Hotel de Ville (city hall) in Paris. Most of them missed an interesting announcement. I arrived an hour late, but even so food and drink were not yet served (not even water), and everyone was in desperate need of provisioning. The dull roar of heat-induced complaining drowned out the dignitaries making speeches at the far end of the hall. more

Potential Danger Ahead for Registrants: dot-info Abusive Domain Use Policy

ICANN has posted a request by Afilias for a new registry service in relation to "abusive" domains in dot-info. While in general the proposal is motivated by good intentions, the devil is in the details. While most folks (including myself) probably care very little about the .info TLD, my concern is that any bad implementation in .info might be copied or used as a precedent in other more important TLDs, in particular .com run by VeriSign. more

It’s Time to End Domain Name Front Running

Next week the Internet Corporation for Assigned Names and Numbers (ICANN) Board of Directors will consider adopting a 20 cent per-transaction fee that will effectively end the abusive speculating practices of domain tasting, front running and kiting. The fee will only apply when domain names are deleted excessively, a signal that they are being "tasted" by speculators. We, at Network Solutions, strongly encourage ICANN to enact this important provision as part of its budget and we have released a statement to that effect today... more

MySpace Wins Big Against Richter?

News rumblings are that MySpace is celebrating its $6mm award against Scott Richter and his entities... Who Won? ...I'm not sure what MySpace asked for (their complaint is probably not a reliable barometer) but the overall tone of the document written by the arbitrator is that Richter's companies shouldn't be held entirely liable for all damages to MySpace. (In fact, the arbitrator's decision takes pains to show both sides of Richter. Some would say this is typical in arbitration.) more

Proposal for .sport, a New Top-Level Domain

OK. Now my lawyer has given me the green light, I can officially announce I am working on a proposal for a .sport TLD, to be submitted to ICANN for consideration as a new TLD next year. There is still a long way to go in terms of getting the proposal ready, but I this this one is a winner... more

Introductory Remarks from Innovation ‘08

Here's my opening remarks from Media Access Project's Innovation '08 in Santa Clara this morning. A DVD will be available shortly. This was a lively discussion, with Google and Vuze on the case. Good morning and welcome. My name is Richard Bennett and I'm a network engineer. I've built networking products for 30 years and contributed to a dozen networking standards, including Ethernet and Wi-Fi... I'm opposed to net neutrality regulations because they foreclose some engineering options that we're going to need for the Internet to become the one true general-purpose network that links all of us to each other, connects all our devices to all our information, and makes the world a better place. Let me explain. more

Are Botnets Run by Spy Agencies?

A recent story today about discussions for an official defense Botnet in the USA prompted me to post a question I've been asking for the last year. Are some of the world's botnets secretly run by intelligence agencies, and if not, why not? Some estimates suggest that up to 1/3 of PCs are secretly part of a botnet. The main use of botnets is sending spam, but they are also used for DDOS extortion attacks and presumably other nasty things like identity theft. But consider this... more

CIRA Creates Backdoor WHOIS Exceptions for Police and IP Owners

Earlier this year, I wrote glowingly about the new CIRA whois policy, which took effect today and which I described as striking the right balance between access and privacy. The policy was to have provided new privacy protection to individual registrants - hundreds of thousands of Canadians - by removing the public disclosure of their personal contact information... Apparently I spoke too soon. more

Knowing Less

The announcement yesterday morning in the Times that New York State AG Andrew Cuomo had reached an agreement with three US network operators (Verizon, Sprint, and Time Warner) about blocking child pornography was both less and more important than it appeared. It's less important in that part of the agreement covers something ISPs already do... more

.hk the “Most Unsafe” Domains?

Hong Kong domains are the most dangerous in the world; this little factoid from a recent McAfee report generated quite a bit of media coverage, and even made TIME magazine's top stories list. But all is not as it seems, and aspects of the report may have been out of date before the report was even published. McAfee's study seems to be based on a year's worth of data, and last year was a particularly bad year for the Hong Kong domain, thanks to a gang of botnet spammers registering thousands of domains under the .hk ccTLD. These domains were most likely registered using stolen credit cards... more