Domain Registry Locking Program: It Is There for a Reason, So Why Not Use It?

At the beginning of last year, MarkMonitor participated in VeriSign's beta program to test server-level protections which were designed to mitigate the potential for unintended domain name changes, deletions and transfers. When VeriSign finally released their Registry Locking Program to all registrars, I expected to see the owners of highly trafficked sites flocking to this new offering. However, after a review of the top 300 most highly trafficked sites, I was shocked to uncover that less than 10% of these valuable domains were protected using these newly available security measures. more

Internet Wars

A couple of days ago the BBC reported that a document called the Information Operations Roadmap (PDF) had been declassified and that it contained some pretty interesting stuff. The American dominance over the Internet, recently manifested by its unwillingness to hand over some of the critical control to UN-organizations, may have another side to it. more

China Blocks Twitter, Flickr, Bing, Hotmail, Windows Live, etc. Ahead of Tiananmen 20th Anniversary

On Herdict, the global crowd-sourcing censorship-tracking website, people are reporting censorship of Twitter on networks all over China… with some people adding frustrated commentary, often including the f-word. You can also see blockage reports for Hotmail, Windows Live, Bing, Flickr, YouTube, Blogspot... more

Spam Volume Redux

Several anti-spam companies talk about spam volumes in terms of a percentage of all inbound mail. Outsourced anti-spam services such as BlackSpider and Postini are currently quoting spam volumes in the 70%-85% range, having steadily grown over the last two+ years. That's nice, but it's actually hard to grasp what that means in absolute terms. more

Why 2008 Was a Milestone Year for IPv6

The beginning of the year saw IPv6 added to the DNS root, closing a major hole for IPv6-only communication. In mid-year, the US federal government's IPv6 mandate came into effect, requiring all federal IP backbones to support IPv6. While the mandate didn't have anywhere near the effect that many had hoped for, it did spur many vendors to add IPv6 support to their products. The amount of observed IPv6 traffic increased considerably, but we still lack good data for how much IPv6 is being used. So, where were we at the end of 2008? more

Using Whois to Enforce Law?

Before starting I'd like to remind you that there are two distinct Whois systems -- the one for IP address delegations and one for DNS registrations. I believe that the former is a useful system in which there are clear utility values that outweigh the privacy costs, and in which the person whose privacy is exposed has made a knowing choice. I do not believe that these arguments apply to the latter, the DNS, form of Whois. more

Will Low-Earth Orbit Satellite Internet Service Providers Succeed?

In 1990, Teledesic was formed to deliver satellite-based Internet service. Cellular pioneer Craig McCaw, Microsoft co-founder Bill Gates and Saudi Prince Alwaleed bin Talal were early investors and Boeing was both an investor and the prime contractor. Teledesic hoped to offer global Internet connectivity using a constellation of 840 satellites in low-Earth orbit (LEO) at an altitude of 700 km... Teledesic failed. Twenty seven years later three companies SpaceX, OneWeb and Boeing are trying to do what Teledesic could not do. Will they succeed? more

ICANN Montreal: Real-Time Thoughts During the WHOIS Meeting - 1st Session

I'm going to try something new here. I'm sitting here at the ICANN meeting on whois and I'll try to jot down some of my thoughts as they occur to me in reaction to what is being said:

- What is the "purpose" of whois? When a person acquires a domain name he/she has a decision to make: whether he/she will give the vendor/registrar his/her personal information? (If not, the person might have to forego getting the name, but that's his/her choice.) It seems that that is the context in which we need to evaluate the "purpose" of whois. In other words, the person relinquishes the information for the purpose of acquiring a domain name and not the broad panopoly of uses that have grown around whois. more

The Extent of DNS Services Being Blocked in China

The most recent episode of The Ask Mr. DNS Podcast offers up some disturbing corroborating evidence as to the extent of DNS filtering and outright blocking occurring in China. VeriSign's Matt Larson and InfoBlox's Cricket Liu, who co-host the geeky yet engaging and extremely informative show, held a roundtable discussion including technical experts from dynamic name service providers (better known as "managed DNS" services) DynDNS, TZO, No-IP, and DotQuad, as well as Google and Comcast. more

Creating TLS: The Pioneering Role of Ruth Nelson

As often occurs in networking and cryptographic history, anecdotes and insularity conspire to mask how developments actually occurred, and seminal roles undertaken by women are forgotten or ignored. One of the notable examples of this proclivity occurred in the cybersecurity cryptology arena as it involves a critical platform known as the Transport Layer Security Protocol (TLS) and the pioneering role of Ruth Nelson. more

How the Internet Can Be Enormously Accelerated Without Fiber-Optic Cables or LEO Satellites

We got used to it: if we open a website, it's always like stop and go on a high-traffic highway or city traffic jam. At some point, we will reach the destination. The constant stalling is due to a traffic rule for the Internet called TCP (Transmission Control Protocol). The TCP/IP protocol family comes from the American defense industry. It was introduced by DARPA (Defence Advanced Research Projects Agency) in the early 1970s. At that time, no one had the Internet as the need of the masses on the screen. more

The WSIS+20 Review: A Chance to Advance the Multistakeholder Approach Leveraging the Sao Paulo Multistakeholder Guidelines

Negotiation processes in the UN are remembered not just for what came out of them, but also for what they were like, who participated, and how they were conducted. People who participated in the first World Summit on the Information Society (WSIS) back in 2003 and 2005 often talk about the process, its challenges and its achievements. more

Borders, In Bankruptcy, Aims To Sell 65,536 IPv4 Addresses at $12/Address

With IPv4 address exhaustion upon us, it appears that the going market rate for IPv4 addresses is now $12/address. Over at the Register, Kevin Murphy reports on a bankruptcy filing from Borders seeking to sell a /16 block of to healthcare software vendor Cerner for a total of $786,432. At $12 per IPv4 address, this sets a new public record given that the previous high was Microsoft's acquisition of a block of Nortel IPv4 addresses... more

The Future of Email

While people may debate the death of email, there is no question that many email servers are already overloaded with spam. Current spam solutions are beginning to address the problem, but so far they all suffer from the arms race issue - as fast as we come up with new ways to fight spam, spammers are finding new ways to deliver it to us. While the functionality of email will certainly continue, the current system must change. When the change comes, it will deliver the future of email to Microsoft. more

Australia’s Open National Broadband Network Sets the Benchmark for the USA

As someone closely involved with the Australian National Broadband Network (NBN) and many other fibre plans around the globe, I would like to provide an inside picture of the revolutionary developments that are taking place in the Australian broadband market. Australia's national broadband network will be an FttH-based open wholesale network -- a network that will connect (not pass) 90% of all Australians to fibre, with the remaining 10% of the population being linked to that network through technologies that are capable of delivering equivalent services. more