A Forever URL is one that never expires. You own it and needn't worry about forgetting to renew it. The term itself is inspired by the US Forever Stamps, which you can use even if the postal rate goes up. This article looks at the underlying mechanisms for linking such information and is aimed at a technical audience. The DNS isn't just about websites; it is fundamental to how we connect endpoints, be they websites, devices, documents etc. more
The Regional Internet Registry (RIR) for the Asia-Pacific region (APNIC) recently held its 55th meeting in conjunction with APRICOT, from 20 February to 2 March 2023, in Manila, USA. One of the critical discussions at the conference was centered on the APNIC policy that does not accept IP leasing and has a questionable understanding of its necessity. According to the APNIC policy manual, which was referenced during the meeting, APNIC allocates and assigns resources based on need, and 'leasing is not allowed' nor does it form a basis for further need. more
CDA Section 230 has been called "The 26 Words that Created the Internet". While it is obvious how Sec 230 protects the World Wide Web, it is equally important for e-mail. A recent Pennsylvania court case emphasizes this point. Dr. Thomas, a professor at the University of Pennsylvania, forwarded an article about another professor Dr. Monge to an online e-mail discussion list. Dr. Monge claimed the article was defamatory and sued Dr. Thomas, the university, and many others. more
One of the biggest uses of bandwidth continues to be streaming video from the many online vendors like Netflix, Disney, Hulu, and many others. Final 2022 earnings reports show that this is an industry segment in crisis. Altogether, the losses for just these four video platforms were almost $11 billion in 2022. There are other big platforms like Apple, Google (YouTube), and Amazon that don't specifically report on the performance of the video streaming segment. more
I have on my desk a rather small tube. It's a little under 2cm in diameter, 6 cm long, and looks like it's made from a dull white polycarbonate material. At the end, I can see a copper inner tube, and inside that, another polycarbonate layer, and then a smaller steel tube that holds a thin steel thread and some fibre optic cables. There are no layers of steel jacketing, nor any other additional wrapping at all. more
Grenadian Prime Minister Dickon Mitchell is calling for Caribbean policymakers and business leaders to recognise the significance of artificial intelligence technologies. Artificial intelligence, or AI, refers to the ability of computer systems to do tasks that typically require human intelligence, such as learning, reasoning, problem-solving, and decision-making. more
There was a recent article in JAMA Network Open, part of the monthly journals of the American Medical Association, that reported on a large study to quantify the benefits of using telemedicine with cancer patients. The study was conducted at National Cancer Institute - Designated Comprehensive Cancer Center in Florida from April 2020 through June 2021. The study wanted to quantify the cost savings for patients that were able to conduct visits via telehealth rather than drive to the cancer center. more
Caribbean islands are known for white-sand getaways, but one of the region's best-kept secrets remains buried under its picturesque beaches. That hidden treasure is the Caribbean's complex network of subsea Internet cables, worth their weight in gold because they connect these small-island nations to each other and to the global Internet. With that Internet connectivity comes the hope of a better life for millions of Caribbean citizens, and regional ambitions of global competitiveness. more
OARC held a 2-day meeting in February, with presentations on various DNS topics. Here are some observations I picked up from the presentations in that meeting... In a world where every DNS name is DNSSEC-signed, and every DNS client validates all received DNS responses, we wouldn't necessarily have the problem of DNS spoofing. Even if we concede that universal use of DNSSEC is a long time off ... more
The vision of Kenyan ISP Poa! Internet is "to bring internet to every home in Africa." Poa! offers unlimited, uncapped, 4 Mb/s fixed wireless connectivity to homes for 1,500 KSh ($11.64) per month plus a one-time installation fee of 3,500 KSh ($27.16). But wait, there's more. They provide a dual-SSID router, and the home SSID is used by trusted family members, and the open street SSID is for others. Street users get 100 MB of free data each day and are charged 15 KSh ($.16) per GB with no expiry .data if they exceed 100 MB on a given day. more
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