Featured Blogs

When You Hear “Security,” Think “National Sovereignty”

These days you can hardly talk about Internet governance without hearing about security. DNSSEC is a hot issue, ICANN's new president is a cyber-security expert, and cyberattacks seem to be a daily occurrence.
This reflects a larger shift in US policy. Like the Bush administration before it, the Obama administration is making security a high priority for the US. Only now the emphasis is on security in cyberspace. The outlines of the new policy were published in the recent US Cyberspace Policy Review, which even recommends a cyber security office directly in the White House. more

IANA Stewardship Transition: Full Steam Ahead

Last week the IANA Stewardship Transition Coordination Group (ICG) met in Los Angeles to review and discuss public comments concerning the Proposal to Transition the Stewardship of the Internet Assigned Numbers Authority (IANA) Functions. Upon review of the comments received, the ICG decided to continue advancing the proposal as planned, aiming to make as much progress as possible by the time of ICANN 54, scheduled for October 19-22. more

A Simpler Approach to an Email Deliverability Metric

The term Email Deliverability is used to describe how well a mail flow can reach its intended recipients. This has become a cornerstone concept when discussing quality metrics in the email industry and as such, it is important to understand how to measure it. Email Deliverability is considered to be affected by a mythical metric, the reputation of the sender, which is a measure of that sender behavior over time -- and the reactions of the recipients to his messages. more

Processing Domain Data to Improve Business Continuity as a Domain Name Registry

In the fall of 2022, around 9,000 numeric domain names such as 0146.se, 0148.se, 0149.se, and so on were registered in the .SE zone. These domains were registered with two registrars, Register.eu and 1API. They had the same kind of SSL certificate, and there were other similarities among them that strongly suggested they were connected. All these domains were registered after September 1, 2022, but not on the same date... more

More Privacy, Bit by Bit

Before the Holidays, Yahoo got a flurry of good press for the announcement that it would (as the LA Times puts it) "purge user data after 90 days." My eagle-eyed friend Julian Sanchez noticed that the "purge" was less complete than privacy advocates might have hoped. more

WiFi QoE Assurance with TR-069 - Part 3: From Single AP to Large AP Deployments

Last week we investigated how rich data derived from TR-069 can be used to optimize the service quality of a single access point (AP) within the subscriber premises. Often a service provider will control multiple APs within a multi-dwelling unit, university campus, or other public space. This opens up new doors for optimizing service quality - instead of simply optimizing a single AP, you are now able to control other APs in the vicinity as well. more

Gaining Better Network Edge Visibility with Automated IPAM

Large Communication Service Providers (CSPs) that provide transit to their customers need to pay special attention to those network segments to ensure that the IPs associated to them are actually being used. What happens should that customer move on or require more (or less) IP real estate? What do communication and management processes look like to ensure that all the various departments are aligned for rapid and seamless network configuration changes with no downtime? more

Why Did It Take a Pandemic to Be Able to Use Telehealth?

In early April, I had a routine consultation with my electrophysiologist at Nuvance Health via telehealth. Nuvance uses telehealth technology from American Well. In preparation for the consult, I took my blood pressure with a Qardio cuff and my iPhone, weighed myself on the Fitbit scale, and took a 30-second ECG with the Apple Watch. A nurse called 15 minutes before my appointment and took the information for input to the Electronic Health Record. more

Broadband and the Census: Why Decision to Go Online Is Probably Ten Years Premature

The US government is gearing up to begin the 2020 census which will be administered starting next April 20. For the first time, the census is going to rely heavily on people answering the census questions online. Live census takers will then follow-up with those that don't submit the online response. This seems like an odd decision since there are still many people who don't have home broadband. more

Civilian Tech Mobilization in Ukraine

As was the case in the US during World War II, civilian volunteers are making important contributions to the Ukrainian war effort. On February 8, 2022, the first truckload of Starlink terminals arrived in Kyiv. A week later they were being used. By April 2022, there were 5,000 terminals in Ukraine, and 42,000 as of April 2023. (At this point, SpaceX and Ukraine have gone silent. Neither ChatGPT4, Gemini, Copilot, Perplexity, nor I could not find a current terminal count). more

The “Bottom Dilemma”

I attended the 46th ICANN meeting in Beijing, China, and made a statementat on the panel "Internet Governance -- The Global Agenda", questioning the limits of the multistakeholder model, or more precisely the "bottom" of the bottom-up concept. My expectation was enormous, just at the time when two important meetings on governance and information society are in evidence: the WCIT and WSIS +10. more

Cyberhygiene Requires Critical Thinking

At his farewell speech in August outgoing, Telstra CEO Andy Penn mentioned that the cyber threat has never been as serious as the present. He mentioned the deteriorating geopolitical situation and the big shift in how criminals operate in the cyber domain. One thing is for sure is that in order to enjoy all the positives resulting from the digital economy, we need to be far more vigilant about the barrage of information that we are receiving and/or have access to. more

Learn More About the DNS at DNIB.com

DNIB.com is a new industry-focused source of information, insights and data on the Domain Name System (DNS) -- a place to hear directly from subject-matter experts about relevant policy and governance news, DNS security and technology topics, and to provide industry data, analysis and insights on a regular schedule. DNIB.com builds on the Domain Name Industry Brief Quarterly Report, which summarizes the state of the domain name industry through a variety of statistical and analytical research. more

The Great Firewall of China

Are you suffering delays in your recent emails to china? It may be because of "series of disruptions to cross-border email traffic on adjustments to the country's vast Internet surveillance system," Reuters reports today. The delays have been going on for four days now. But, of course, there is no way to get official confirmation. The symptom seems to be an error message that is returned to the sender... more

Further Developing a Colour Mark Similarity Measurement Framework: Building a Database

In my recent article on mark similarity measurement, I discussed a possible framework for protecting colour marks. The framework involves the specification of each colour according to its RGB (red-green-blue) specification (in which each component is expressed as an integer value between 0 and 255), with the suggestion that the protection afforded by a colour trademark could incorporate not only this exact colour, but also all similar colours around it up to a certain 'distance'... more