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Virginia To Get Large-Scale Wind Farm

November 6, 2023 by 89 Comments

If you go about 27 miles off the coast of Virginia, you’ll find two windmills jutting up out of the sea. Two windmills aren’t particularly interesting until you realize that these two are on the edge of a 2,100-acre lease that Dominion Energy is placing in Federal water. According to the company, those two will be joined by 176 more windmills on a nearly 113,000-acre adjacent lease. The project has been in the planning and pilot phase for a while, but it was recently given the green light by the US government. You can see a promotional video about the project below. There’s also a video of the first monopiles — the mounts for the windmills — arriving in the area.

The project will eventually have three offshore substations that feed the power to the state military reservation and, from there, to Naval Air Station Oceania, where it feeds the commercial power grid. The final project will power 660,000 homes.

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Supercon 2023 Is On: Live

November 4, 2023 by 3 Comments

Supercon is in full swing! If you weren’t able to join us in person, we’re streaming the main stage and you should absolutely check out the talks as they happen.

The full schedule is here, and you’ll find all the streams over on our YouTube channel. Come join in the fun.

For those of you are here with us in Pasadena, we’ve got a signup form for anyone who wants to submit a Lightening Talk for Sunday.

Hint: absolutely don’t miss Cory Doctorow’s keynote speech, taking place at 10:00 AM Pacific.

This Week In Security: CVSS 4, OAuth, And ActiveMQ

November 3, 2023 by 4 Comments

We’ve talked a few times here about the issues with the CVSS system. We’ve seen CVE farming, where a moderate issue, or even a non-issue, gets assigned a ridiculously high CVSS score. There are times a minor problem in a library is a major problem in certain use cases, and not an issue at all in others. And with some of those issues in mind, let’s take a look at the fourth version of the Common Vulnerability Scoring System.

One of the first tweaks to cover is the de-emphasis of the base score. Version 3.1 did have optional metrics that were intended to temper the base score, but this revision has beefed that idea up with Threat Metrics, Environmental Metrics, and Supplemental Metrics. These are an attempt to measure how likely it is that an exploit will actually be used. The various combinations have been given names. Where CVSS-B is just the base metric, CVSS-BT is the base and threat scores together. CVSS-BE is the mix of base and environmental metrics, and CVSS-BTE is the combination of all three.

Another new feature is multiple scores for a given vulnerability. A problem in a library is first considered in a worst-case scenario, and the initial base score is published with those caveats made clear. And then for each downstream program that uses that library, a new base score should be calculated to reflect the reality of that case. Continue reading “This Week In Security: CVSS 4, OAuth, And ActiveMQ” →

The Taylor and Amy Show

The Avon Computer Goth Challenge

November 2, 2023 by 9 Comments

Hot off the heels of their musical debut 6502 song the good folk at the Taylor and Amy Show are at it again. This time instead of assaulting our auditory senses, they play with our perception of color all while keeping the spirit of retro computing alive.

To back up a bit, I had the pleasure of witnessing the discovery of the Avon Beauty Vision Computer while at the Vintage Computer Festival Mid-West (VCFMW) this past September. We had visited the home of our friend [Jim W] from VCFMW who nonchalantly pulled down from the shelf the reddest computer I have ever seen.

A crowd quickly gathered at this newfound treat, designed and built before the invention of the Blue LED, was fallen upon and the process of prying out its secrets began. I was not privy to the negotiations, but I did notice a brightly colored red suitcase being exfiltrated by highly trained operatives later that night.

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Toy Gaming Controller Makes The Big Leagues

November 1, 2023 by 5 Comments

Some of the off-brand video game consoles and even accessories for the major brands can leave a lot to be desired. Whether it’s poor build quality or a general lack of support or updates, there are quite a few things on the market not worth anyone’s time or money. [Jonathan] was recently handed just such a peripheral, a toy game controller originally meant for a small child, but upon further inspection it turned into a surprisingly hackable platform, capable of plenty of IoT-type tasks.

The controller itself was easily disassembled, and the functional buttons within were wired to a Wemos D1 Mini instead of the originally-planned ESP32 because of some wiring irregularities and the fact that the Wemos D1 Mini having the required amount of I/O. It’s still small enough to be sealed back inside the controller as well, powered by the batteries that would have powered the original controller.

For the software, [Jonathan] is using MQTT to register button presses with everything easily accessible over Wi-Fi, also making it possible to update the software wirelessly. He was able to use it to do a few things as proof-of-concept, including playing a game in PyGame and controlling a Sonos speaker, but for now he’s using it to control an LED sculpture. With something this easily modified, though, it would be pretty straightforward to use it instead for a home automation remote control, especially since it is already set up to use MQTT.

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Black 4.0 Is The New Ultrablack

October 31, 2023 by 104 Comments

Vantablack is a special coating material, moreso than a paint. It’s well-known as one of the blackest possible coatings around, capable of absorbing almost all visible light in its nanotube complex structure. However, it’s complicated to apply, delicate, and not readily available, especially to those in the art world.

It was these drawbacks that led Stuart Semple to create his own incredibly black paint. Over the years, he’s refined the formula and improved its performance, steadily building a greater product available to all. His latest effort is Black 4.0, and it’s promising to be the black paint to dominate all others.

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The UK Online Safety Bill Becomes Law, What Does It Mean?

October 29, 2023 by 64 Comments

We’ve previously reported from the UK about the Online Safety Bill, a piece of internet safety legislation that contains several concerning provisions relating to online privacy and encryption. UK laws enter the statutes by royal assent after being approved by Parliament, so with the signature of the King, it has now become the law of the land as the Online Safety Act 2023. Now that it’s beyond amendment, it’s time to take stock for a minute: what does it mean for internet users, both in the UK and beyond its shores? Continue reading “The UK Online Safety Bill Becomes Law, What Does It Mean?” →