Featured Blogs

Anatomy of a Domain Name Land Rush

The launch of a new or repurposed Top-Level Domain (TLD) is always surrounded with speculative activity. Some domainers will register domains in the new TLD with hopes of getting rich quick. Others will do so because the same domain in .com is worth a lot of money. And then there are the developers who see the prospect of building a carefully branded website in the new TLD. And with all those proposed new generic Top-Level Domains (gTLDs), this cycle will be repeated. But what does a Domain Name Land Rush look like? more

Big Cable Co’s Touting 10G – Really?

Earlier this year, at the CES show in January, the big cable companies discussed their vision for the future. They introduced the concept that cable networks would be able to deliver 10-gigabit broadband in the future. They labeled the promotion at the show as 10G. I didn't write about it at the time because I assumed this was a gimmick to give some buzz to this show in the middle of the pandemic. But lately, I've seen that they are still talking about the 10G initiative. more

The Sustained Potential and Impact of Mobile & Wireless Technologies Access for Emerging Economies

I believe Mobile Information and Communications Technologies (ICTs) are and very well remain powerful and best-suited technologies that will help provide connectivity and digital access in a much faster and cheaper way for developing countries of the globe. Thus, they are to be leveraged within their most strategic and profitable functional or usage contexts. Mobile access technologies along with relevant innovations have formed a powerful springboard for the Internet to be significantly accelerated in terms of access, usage and penetration. more

Notes from NANOG 89: Trust and Network Infrastructure

Trust is such a difficult concept in any context, and certainly, computer networks are no exception. How can you be assured that your network infrastructure is running on authentic platforms, both hardware and software and its operation has not been compromised in any way? more

Commodifying Words and Letters in the .Com Space

Words (and by extension their constituent letters) are as free to utter and use as is the air sustaining life. No one owns them. There is no toll fee to be paid to dictionary makers who curate them. There are, however, two carve-outs from this public domain, namely words and letters businesses use as designations of origin for their marketplace presence, protected by trademark law; and words and letters arranged expressively by authors, protected by copyright law. more

Now Available - A Trend Chart Tracking DNSSEC Validation Globally

How can we track the amount of DNSSEC validation happening globally? Is there a way we can see the trend over time to (we hope!) see validation rise? At the recent excellent DNSSEC Workshop at ICANN 50 in London Geoff Huston let me know that his APNIC Labs team has now created this exact type of trend chart. more

Government and Botnets

The US government is looking at telling ISPs how to deal with compromised customers and botnets. They're a bit late to the party, though. Most of the major commercial ISPs have been implementing significant botnet controls for many years now. more

Phishing: A Look Into the E-Crime Landscape

At the recent Anti-Phishing Working Group meeting in San Francisco, Rod Rasmussen and I published our latest APWG Global Phishing Survey. Phishing is a distinct kind of e-crime, one that's possible to measure and analyze in depth. Our report is a look at how criminals act and react, and what the implications are for the domain name industry. more

Google Energy - Are You Surprised?

Just when you thought Nexus One was the biggest thing coming out of Google this week, we now get word about Google Energy. Well, Nexus One is a big deal, but I say that wearing my telecom analyst hat. Switching to my smart grid hat, Google Energy is something else altogether... As big as that is -- and will be -- Google Energy has all kinds of implications for smart grid. For starters, more

Welcome to the .uk - Unless You’re Not in the UK

The .uk launch today has been getting quite a bit of press coverage. Getting a big name celebrity like Stephen Fry to endorse the shorter namespace is also a nice win for Nominet. As part of the PR around the launch they've also put out a big welcome sign near Heathrow airport... It'a a bit ironic though as .uk isn't exactly welcoming to non-UK individuals or companies. more

The Real Face of Cyberwar?

Anyone who reads the papers sees stories -- or hype -- about cyberwarfare. Can it happen? Has it already happened, in Estonia or Georgia? There has even been a Rand Corporation study on cyberwarfare and cyberdeterrence. I wonder, though, if real cyberwarfare might be more subtle -- perhaps a "cyber cold war"? more

How Spam Has Damaged Mail Forwarding - And Ways to Get Around It

Courtesy forwards have been a standard feature of e-mail systems about as long as there have been e-mail systems. A user moves or changes jobs or something, and rather than just closing the account, the mail system forwards all the mail to the user's new address. Or a user with multiple addresses forwards them all to one place to be able to read all the mail together. Since forwarding is very cheap, it's quite common for forwards to persist for many years. Unfortunately, forwarding is yet another thing that spam has screwed up. more

IPv6 Floating on the Ethernet

Remarkable how Ethernet has evolved and been widely adopted over this quarter of a century period extending its reach from LAN to MAN to WAN and from 10meg to 10gigE. One has to credit the IEEE for quite an efficient job as a standards body. Over in the IP world, this month of March will see IETF 74 meet in San Francisco and continue to ponder transitions, address translations, double translations, even carrier grade translations... more

Corporate Espionage in the News: Hilton and the Oil Industry

Is anyone calling espionage by means of computers cyber-espionage yet? I hope not. At least they shouldn't call it cyber war. Two news stories of computerized espionage reached me today. The first, regarding the Oil industry, was sent by Marc Sachs to a SCADA security mailing list we both read. The second, about the hotel industry, was sent by Deb Geisler to science fiction convention runners (SMOFS) mailing list we both read. more

Important New Jersey Supreme Court Decision in Internet Privacy

The New Jersey Supreme Court has issued an important decision on Internet users' right to privacy. The case involves a dispute about whether an ISP violated a user's privacy rights by turning over subscriber information (name, address, billing details) associated with a particular IP address. It ends up that the subpoena served on the ISP was invalid for a variety of reasons. As the user had a 'reasonable expectation of privacy' in her Internet activities and identifying information, and because the subpoena served on the ISP was invalid, the New Jersey court determined that the ISP should not have turned over the personal data... more