Featured Blogs

Keep Your Pants On: Governments Want Suspenders for Secure Routing

The difficulty of applying a hierarchically organized PKI to the decentralized world of Internet routing is being fully exposed in a new Internet-draft. The document represents a rational response to an RPKI that closely ties address resources to a handful of Internet governance institutions, nicely illustrates how governments and national security policy are influencing Internet security, and portends substantial costs for network operators and beyond if adopted widely more

5G a Fizzle With Consumers

The cellular companies have made an unprecedented push to get customers interested in 5G. Back in November, I recorded a college football game that enabled me to go back and count the twelve 5G commercials during the game. Advertising during sports events is relatively expensive, so these ads were not purchased at bargain-basement prices. The amount of money being spent on advertising 5G must be gigantic. more

Virtual Assistants Market on the Rise, Poised to Rule in 2017

In Spike Jonze's 2013 film "Her", the main character Theodore Twombly (played by Joaquin Phoenix) falls in love with a Siri-like virtual assistant. It is an intelligent computer operating system, a variance of AI envisioned by the high technology developers of today. We are still far away from creating AI capable of thinking and learning for themselves, not to mention living in symbiosis with them. However, Intelligent Virtual Assistants can be perceived as a step towards the fulfillment of the idea. more

Stimulus Driving Optical Developments

FttH networks had begun to arrive well before the financial crisis hit, but surprisingly it is the crisis itself that is now driving fibre beyond its first stage. This first stage was basically a continuation of the 100-year-old vertically-integrated telephone business model. This saw more of the same delivered at higher speeds and higher costs, and there was only a limited market that was willing to pay a premium for such a FttH service... more

Attacking DNS Abuse: The Next Amendments Needed

Abusive behavior that leverages the domain name system (DNS) continues to be a problem, with a reach that has been widely and credibly documented. There is little doubt that bad actors continue to use the DNS for nefarious and costly purposes. While the amendments made in 2024 to ICANN's Registry Agreement (RA) and Registrar Accreditation Agreement (RAA) were a step in the right direction, more advanced tools are needed to bring abuse rates down. more

Coronavirus Online Threats Going Viral, Part 1: Domain Names

As news of the spread of the coronavirus (COVID-19) continues to emerge, CSC has undertaken the first in a series of studies looking at how the development of the crisis has affected online content. This first article looks at the numbers of registered domains with names containing coronavirus-related strings - "coronavirus" or "covid(-)19" (optional hyphen) - and analyzes the types of content present on the associated websites. more

The EPDP Passed an Important Milestone… Now What?

This isn't the blog post I had hoped to write. When I signed up to participate in ICANN's Expedited Policy Development Process for gTLD Registration Data, I knew we had a lot of work ahead of us, but I was cautiously optimistic that we would, eventually, reach a successful outcome. Today, I find myself looking at things differently. After hundreds of hours and countless meetings and emails, Phase 2 of the EPDP's work has wrapped up with the delivery of our final report to the GNSO Council. more

Major New Funding Opportunities for Internet Researchers and R&E Networks

Nationally Appropriate Mitigation Action (NAMA) is a new policy program that was developed at the Bali United Nations Climate Change Conference. As opposed to the much maligned programs like CDM and other initiatives NAMA refers to a set of policies and actions that developed and developing countries undertake as part of a commitment to reduce greenhouse gas emissions. Also unlike CDM, NAMA recipients are not restricted to developing countries. more

Supreme Court Delivers One-Two Punch to Agency Power

At the end of its 2024 term, the Supreme Court made two landmark rulings that limit federal agencies' regulatory powers. Loper Bright Enterprises v. Raimondo curtails their ability to create new regulations, while SEC v. Jarkesy reduces their capacity to enforce existing laws. These decisions significantly weaken agencies like the FCC in regulating sectors of the national economy, marking a substantial shift in administrative authority. more

Renewed Internet.nl Website: Modern Standards Need to be Used for a Free, Open and Secure Internet

Modern Internet Standards provide for more reliability and further growth of the Internet. But are you using them? You can test this on the Dutch website www.internet.nl (also available in English and Polish). Recently the website was renewed. Not only the style has been adapted, but also the way the tests are performed and the test results are shown. A lot of additional information has been added, so that even the tech savvy internet users can find an explanation underpinning the test results. more

The Mobile App Trap

The Apple App Store was seven years old as of Friday, 10 July, marking a key -- and possibly critical -- evolution in how we use the Internet. First, the numbers, which are truly astounding -- there are now more than 1.4 million apps available, which have been downloaded more than 100 billion times. And that's just Apple. Add in Android and the other platforms, and we start talking about a new app economy, generating billions in revenues for developers from around the world. more

A History of Disruptors: Or How the U.S. Government Saved the Internet from the Telcos

Kenji Kushida is a scholar at Stanford University, who has written a most explanatory overview of how America came to dominate cyberspace, through computer companies. He traces the evolution of the Internet to a series of actions taken by the US government to limit the power of the telephone companies. Kushida looks at the USA, Europe and Japan from the perspective of what happened when telephone monopolies were broken up and competition introduced in the 1990s. more

Free Broadband: The Shape of Things to Come

The UK's broadband market is one of the most competitive in Europe. The DSL network effectively covers the entire country, while the network of the dominant cable provider Virgin Media covers more than half of all households (about 12.6 million homes). Beginning in 2007, Virgin Media expanded the availability of its services not by increasing the footprint of its cable network but by utilising wholesale LLU services... more

From Subscribers to Connections

The global telecoms industry numbers remain impressive: By 2020 there will be 6 billion mobile subscribers -- of which, according to Nokia, 95% will have access to wireless broadband by 2015, and by 2020, there will also be 3 billion fixed broadband subscribers. However the relevance of these numbers will decline. By 2020 there will be 50 billion fixed and mobile connections. more

Multi-Layer Security Architecture - Importance of DNS Firewalls

In today's world with botnets, viruses and other nefarious applications that use DNS to further their harmful activities, outbound DNS security has been largely overlooked. As a part of multi-layer security architecture, a DNS Firewall should not be ignored. After serving as a consultant for multiple organizations, I have encountered many companies that allow all internal devices to send outbound DNS queries to external DNS servers - a practice that can lead to myriad problems. more