Some Random Notes from IETF 115

The IETF held its 115th meeting in London in November 2022. This was another in the set of hybrid meetings with specific support for online attendees in addition to the normal face-to-face meetings for the week. In no particular order, here are a few of my impressions from the IETF meeting. more

Celebrating 35 Years of the DNS Protocol

In 1987, CompuServe introduced GIF images, Steve Wozniak left Apple and IBM introduced the PS/2 personal computer with improved graphics and a 3.5-inch diskette drive. Behind the scenes, one more critical piece of internet infrastructure was quietly taking form to help establish the internet we know today. November of 1987 saw the establishment of the Domain Name System protocol suite as internet standards. more

Call for Participation – ICANN DNSSEC and Security Workshop for ICANN76 Community Forum

Are you doing something interesting with DNS, DNSSEC, or routing security that you would like to share with the larger DNS community at the ICANN 76 meeting in March 2023? If so, please send a brief (1 -- 3 sentence) description of your proposed presentation to dnssec-security-workshop@icann.org by the close of business on Friday, 20 January 2023. Are you doing something interesting with DNS, DNSSEC, or routing security that you would like to share with the larger DNS community at the ICANN 76 meeting in March 2023? more

Starlink Now Covers All of Australia

My colleague, Robert Smallwood in Geraldton, WA at the Department of Primary Industries and Regional Development (WA Government), has been testing Starlink now since March 2022 and he reports on his experience and in general, provides updates about Starlink and its mother company, SpaceX. He allowed me to use his report to write this article. more

Businesses Are Ready for the Metaverse

The latest technology on the horizon is the metaverse, which, stated simply, is the creation of online environments. While the primary focus of the metaverse is to create alternate realities, an application with a possible immediate big uptake is vertical presence for business meetings. Ciena, a manufacturer of fiber optic transmission equipment, recently did a survey worldwide of 15,000 business people to understand the interests and expectations of the metaverse. more

How to Avoid Insider Threats Such as the Latest New York Post Hacking

New York Post has been "hacked" by an employee. To protect themselves from insider threats, companies can deploy zero trust and restrict access. On October 27, the New York Post published a string of racist and sexist articles on its website. Fabricated news about politicians, such as pieces concerning racist comments of a New York City mayor, has been headlining the publication. more

AI Already Succeeding in Most Creative Tasks and Getting Better by the Day

It is redundant to point out how much progress AI applications made during the past few years. What is escaping the attention of many people, however, is that in most creative areas, there are already fully working consumer-grade tools based on generative AI that can produce output similar to that of a human with above-average capabilities, and there are many more on the way. These tools also happen to be rather affordable, making them accessible to a large amount of people. more

Looking at Centrality in the DNS

The Internet's Domain Name System undertakes a vitally important role in today's Internet. Originally conceived as a human-friendly way of specifying the location of the other end of an Internet transaction, it became the name of a service point during the transition to a client/server architecture. A domain name was still associated with an IP address, but that 1:1 association was weakened when we started adjusting to IPv4 address exhaustion. more

In Memoriam: Frederick P. Brooks, Jr. – a Personal Recollection

Brooks is famous for many things. Many people know him best as the author of The Mythical Man-Month, his musings on software engineering and why it's so very hard. Some of his prescriptions seem quaint today -- no one these days would print out documentation on microfiche every night to distribute to developers -- but his observations about the problems of development remain spot-on. But he did so much more. more

Three Reasons Why CISOs Need to Understand Domain Security

Domain name abuse is one of the most dangerous and under-regulated issues in digital business security today. An attack on a web domain can lead to the redirection of a company's website, domain spoofing, phishing attacks, network breaches, and business email compromise (BEC). Domains used as a company's online world are part of an organization's external attack surface and need to be continuously monitored for cybercrime attacks and fraud. more

The Price for Faster Upload Speeds

I've always been impressed by the marketing folks at the big cable companies. They are masters of extracting money from customers willing to pay for better broadband. The latest example comes from Comcast. The company is introducing a new product in the Northeast that offers faster upload speeds -- for a price. Comcast knows that its biggest weakness is upload speeds. more

The Fibre Optic Path

In August 1858, Queen Victoria sent the first transatlantic telegram to U.S. President James Buchanan. The cable system had taken a total of four years to build and used seven copper wires, wrapped in a sheath of gutta-percha, then covered with a tarred hemp wrap and then sheathed in an 18-strand wrap, each strand made of 7 iron wires. It weighed 550kg per km, with a total weight of over 1.3Mkg. more

Cloud Gaming

Gaming is a huge business. In 2021, gaming generated $214 billion in revenues worldwide. That represents over 6% of all spending on entertainment. Gaming market experts are predicting that this will grow to over 10% during this decade. The pandemic triggered a growth spurt in gaming, with revenues almost tripling since 2019. During that time, there was also a big change in the dynamics of the industry, where many games are offered for free. more

Going Dark: How the Increasingly Dark Network Is Creating Some Pretty Ugly Choices for Site Security Administrators

I'd like to reflect on a presentation by Dr. Paul Vixie at the October 2022 meeting of the North American Network Operators Group (NANOG) on the topic of the shift to pervasive encryption of application transactions on the Internet today. There is a view out there that any useful public communications medium needs to safeguard the privacy and integrity of the communications that it carries.  more

How Are You Solving the Digital Divide

One of the most common questions I'm being asked these days is from local politicians and economic development folks who want examples of other communities that are tackling and solving the digital divide. I'm able to trot out the big-picture stories because they come to my attention in reading about the industry. As an example, just before I wrote this blog, I read an article that says that the State of Maryland will be providing 150,000 laptops to homes... more