Links Aug 2022

Armor is an interesting technology from Manchester University for stopping rowhammer attacks on DRAM [1]. Unfortunately “armor” is a term used for DRAM that looks fancy for ricers so finding out whether it’s used in production is difficult.

The Reckless Limitless Scope of Web Browsers is an insightful analysis of the size of web specs and why it’s impossible to implement them properly [2].

Framework is a company that makes laptop kits you can assemble and upgrade, interesting concept [3]. I’ll keep buying second hand laptops for less than $400 but if I wanted to spend $1000 then I’d consider one of these.

FS has an insightful article about why unstructured job interviews (IE the vast majority of job interviews) give a bad result [4].

How a child killer inspired Ayn Rand and indirectly conservatives all around the world [5]. Ayn Rand’s love of a notoriously sadistic child killer is well known, but this article has a better discussion of it than most.

60 Minutes had an interesting article on “Foreign Accent Syndrome” where people suddenly sound like they are from another country [6]. 18 minute video but worth watching. Most Autistic people have experience of people claiming that they must be from another country because of the way they speak. Having differences in brain function lead to differences in perceived accent is nothing new.

The IEEE has an interesting article about the creation of the i860, the first million-transistor chip [7].

The Game of Trust is an interactive web site demonstrating the game theory behind trusting other people [8].

Here’s a choose your own adventure game in Twitter [9], can you get your pawn elected Emperor of the Holy Roman Empire?

Links July 2022

Darren Hayes wrote an interesting article about his battle with depression and his journey to accepting being gay [1]. Savage Garden had some great songs, Affirmation is relevant to this topic.

Rorodi wrote an interesting article about the biggest crypto lending company being a Ponzi scheme [2]. One thing I find particularly noteworthy is how obviously scammy it is, even to the extent of having an ex porn star as an executive! Celsuis is now in the process of going bankrupt, 7 months after that article was published.

Quora has an interesting discussion about different type casts in C++ [3]. C style casts shouldn’t be used!

MamaMia has an interesting article about “Action Faking” which means procrastination by doing tasks marginally related to the end goal [3]. This can mean include excessive study about the topic, excessive planning for the work, and work on things that aren’t on the critical path first (EG thinking of a name for a project).

Apple has a new “Lockdown Mode” to run an iPhone in a more secure configuration [4]. It would be good if more operating systems had a feature like this.

Informative article about energy use of different organs [5]. The highest metabolic rates (in KCal/Kg/day) are for the heart and kidneys. The brain is 3rd on the list and as it’s significantly more massive than the heart and kidneys it uses more energy, however this research was done on people who were at rest.

Scientific American has an interesting article about brain energy use and exhaustion from mental effort [6]. Apparently it’s doing things that aren’t fun that cause exhaustion, mental effort that’s fun can be refreshing.

Links June 2022

Google did some interesting research on the impact of discrimination on code reviers [1]. It turns out that this is a bigger problem than most white men would have ever suspected and it even has an adverse effect on Asian people.

nothello.net is an amusing site to make the point that you shouldn’t use IM to say hello separately from asking the question [2]. A good link to share on your corporate IM system.

TechCrunch has an amusing article about the Facebook farewell to Sheryl Sandburg [3].

BleepingComputer has an interesting article about a bug-bunty program from a crime syndicate offering up to $1M in crypto-currency [4]. Among other things finding the real first and last names of the crime lord gets you $1M.

BleepingComputer has an interesting article about how “deepfakes” are being used to apply for work from home jobs [5]. I wonder whether the people doing that intend to actually do any of the work or just get paid for doing nothing while delaying getting sacked for as long as possible. I have read about people getting a job they don’t want to do that has a long training period so that they can quit at the end of training without working – apparently call center work is a good option for this.

BleepingComputer has an interesting article about phishing attacks that use a VNC remote desktop connection to trick a user into authenticating using the attacker’s PC [6]. The real problem here is getting humans to do things that computers do better, which is recognising the correct foreign party.

Fortune has an interesting article about the problems with Tesla self-driving and the possibility of a recall [7]. The main issue is apparently Teslas driving at full speed into emergency services vehicles that are parked while attending an incident. Having a police car unexpectedly occupying a lane of traffic is something you just have to deal with, either stop or change lanes. Teslas have been turning off autopilot less than one second before impact so Telsa can claim that it didn’t happen with autopilot engaged but in reality a human can’t take over in less than one second, a pilot I know says it takes 2-3 seconds to take over the controls in a plane.

BonAppetit has an interesting and amusing article about protest foods [8] which starts by explaining why Ukrainians are throwing pasta at the Russian consulate.

The NVidia blog has an informative post about how Pony.ai optimised their pipeline for sensor data for autonomous cars [9].

Matt Crump wrote an educational and amusing blog post about his battle with cheaters in university tests he administered [10].

The Cricket Monthly has an insightful article about how a batsman manages to see and hit a cricket ball that’s going well in excess of 100KM/h [11]. One particularly noteworthy part of this article is the comparison of what amateur cricketers do with what anyone who wants to be a contender for the national team must do.

Darker Shades of Blue is an insightful paper by Tony Kern about the needless crash of a B52 at Fairchild air base in 1994 [12]. This is specifically written to teach people about correct and effective leadership.

Links May 2022

dontkillmyapp.com is a web site about Android phone vendors who make their phones kill your apps when you don’t want them to [1]. One of the many reasons why Pine and Purism offer the promise of better phones.

This blog post about the Librem 5 camera is interesting [2]. Currently the Librem 5 camera isn’t very usable for me as I just want to point and shoot, but it apparently works well for experts. Taking RAW photos is a good feature that I’d like to have in all my camera phones.

The Russian government being apparently unaware of the Streisand Effect has threatened Wikipedia for publishing facts about the war against Ukraine [3]. We all should publicise this as much as possible. The Wikipedia page is The 2022 Russian Invasion of Ukraine [4].

The Jerusalem Post has an interesting article about whether Mein Kampf should be published and studied in schools [5]. I don’t agree with the conclusions about studying that book in schools, but I think that the analysis of the situation in that article is worth reading. One of the issues I have with teaching Mein Kampf and similar books is the quality of “social studies” teaching at the school I attended, I’m pretty sure that teaching Mein Kampf in any way at that school would just turn out more neo-Nazis. Maybe better schools (IE not Christian private schools) could have productive classes about Mein Kampf

Vanity Fair has an interesting article about the history of the private jet [6].

Current Affairs has an unusually informative article about why blockchain currencies should die in a fire [7].

The Nazi use of methamphetamine is well known, but Time has an insightful article about lesser known aspects of meth use [8]. How they considered meth as separate from the drugs they claimed were for the morally inferior is interesting.

George Monbiot wrote an insightful article comparing the 2008 bank collapse to the current system of unstable food supplies [9].

JWZ wrote an insightful blog post about “Following the Money” regarding the push to reopen businesses even though the pandemic is far from over [10]. His conclusion is that commercial property owners are pushing the governments to give them more money.

PsyPost has an interesting article on the correlation between watching Fox News and lacking knowledge of science and of society [11].

David Brin wrote an interesting paper about Disputation and how that can benefit society [12]. I think he goes too far in some of his claims, but he has interesting points. The overall idea of a Disputation arena for ideas is a really good one. I previously had a similar idea on a much smaller scale of having debates via Wiki [13].

Links March 2022

Anarcat wrote a great blog post about switching from OpenNTP to Chrony which gives a good overview of how NTP works and how accurate the different versions are [1].

Bleeping Computer has an amusing article about criminals who copied a lot of data from NVidia servers including specs of their latest products [2], they are threatening to release all the data if NVidia doesn’t stop crippling their GPUs to make them unsuitable for crypto currency mining. I don’t support these criminals, but I think NVidia should allow people who buy hardware to use their property as they choose. If cryptocurrency miners buy all the NVidia products then NVidia still makes the sales, they could even auction them to make more money.

NPR has a disturbing article about the way execution by lethal injection works in the US [3]. It seems that most people die in an extremely unpleasant way. It makes the North Korean execution by anti-aircraft gun seem civilised.

The DirtyPipe vulnerability is the latest serious security issue in the Linux kernel [4]. The report of how it was discovered is very interesting and should be read by all sysadmins. SE Linux will not save you from this as the vulnerability allows writing to read-only files like /etc/passwd.

Politico has an insightful analysis of Putin, it’s not good news he wants to conquer all territory that had ever been part of a Russian empire at any time in history [5].

The Guardian has an informative article about the EU’s attempts to debunk Russian propaganda about Covid19 [6]. Fortunately the sanctions are reducing Russia’s ability to do such things now.

The Guardian has in interesting article about a project to use literary analysis to predict wars [7]. Funded by the German military but funding was cut after it was proven to work.

The Fact Act is a proposal by David Brin for political changes in the US to involve scientists and statisticians in an official advisory role in the legislative process [8], it’s an idea with a lot of potential.

Technology Review has an interesting interview with the leader of the NSA’s Research Directorate [9].

In 2008 the EFF posted a long and informative article about the RIAA’s war against music fans [10]. I had followed a lot of the news about this when it was happening, but I still learnt some things from this article that I hadn’t known at the time. Also considering past legal battles in the context of the current situation is useful. As an aside all the music I want to listen to is now on YouTube and youtube-dl works really well for me.

The 1952 edition of Psychiatry: Journal of Interpersonal Relations has an interesting article On Cooling the Mark Out [11] which starts about how criminal gangs engaged in fraud try to make their victims come to terms with the loss in a way that doesn’t involve the police. But it goes on to cover ways of dealing with loss of status in general. The layout is hacky with words broken by hyphens in the middle of lines as it appears to have been scanned from paper, converted to MS-Word, and from there to PDF. But it’s worth it.

The Internet Heist by Cory Doctorow is an insightful series of 3 articles about the MPAA (MAFIAA) attempts to take over all TV distribution in the US [12].

Wired has an interesting exerpt from the book “Spies, Lies, and Algorithms: The History and Future of American Intelligence”, by Amy B. Zegart [13]. Interesting summary of the “open source intelligence” systems (which have nothing to do with “open source” as free software). But it would be interesting to have an “open source” intelligence organisation along similar lines to “open source” software. The guy who tracks billionaire’s private jets is an example of this.

Links Jan 2022

Washington Post has an interesting article on how gender neutral language is developing in different countries [1].

pimaker has an interesting blog post about how they wrote a RISCV CPU emulator to boot a Linux kernel in a pixel shader in the VR Chat platform [2].

ZD has an interesting article about the new Solo Bumblebee platform for writing EBPF programs to run inside the Linux kernel [3]. EBPF is an interesting platform and it’s good to have new tools to help people develop for it.

Big Think has an interesting article about augmented reality suggesting that it could be worse than social media for driving disputes [4]. Some people would want tags of racial status on all people they see.

Vice has an insightful article making the case for 8 hours of work per week [5].

The Guardian has an insightful article about how our attention is being stolen by modern technology [6].

Interesting article about the Ilobleed rootkit that targets the HP ILO server management system [7], it’s apparently designed for persistent attacks as it bypasses the firmware upgrade process and updates only the version number so anyone who thinks that a firmware update will fix it is horribly mislead.

Nick Bostrom wrote an insightful and disturbing article for Aeon titles None of Our Technologies has Managed to Destroy Humanity Yet [8] about the existential risk of new technologies and how they might be mitigated, much of which involves authoritarian governments unlike any we have seen before. As a counterpoint the novel A Deepness in the Sky claims that universal surveillance would be as damaging to the future of a society as planet-buster bombs.

Euronews has an informative article about eco-fascism [9]. The idea that the solution to ecological problems is to have less people in the world and particularly less non-white people is a gateway from green politics to fascism.

The developer of the colors and faker npm libraries (for NodeJS) recently uploaded corrupted versions of those libraries as a protest against companies that use them without paying him [10]. This is the wrong way to approach the issue, but it does demonstrate a serious problem with systems like NPM that allow automatic updates. It gives a better result to just use software packaged by a distribution which has QA checks applied including on security updates.

VentureBeat has an interesting article on the way that AI is taking over jobs [11]. Lots of white collar jobs can be replaced by machine learning systems, we need to plan for the ways this will change the economy.

The Atlantic has an interesting article about tapeworms that infect some ants [12]. The tapeworms make the ants live longer and produce pheromones to make the other ants serve them. This increases the chance that the ants will be eaten by birds which is the next stage in the tapeworm lifecycle.

Links December 2021

Wired magazine has many short documentary films on YouTube, this one about How Photography is Affecting Our Brains is particularly good [1].

Matt Blaze wrote an informative blog post about Faraday cages for phones [2]. It seems that the commercial shielded bags are all pretty good while doing it yourself with aluminium foil may get similar results or may get much worse results with no obvious difference in the quality of the wrapping. Aluminium foil doesn’t protect that well and doesn’t protect consistently. A metal biscuit tin performed quite well and consistently, so that’s a cheap option for reducing signals.

Umair Haque wrote an insightful article about the single word that describes most of the problems the world faces right now [3].

Forbes has an informative article about the early days of the Ford company when they doubled wages, it proves that they didn’t do so to enable workders to afford cars but to avoid staff turnover (which is expensive) [4]. Also the Ford company had a fascistic approach to employees, controlling what they were allowed to do in their spare time if they wanted the bonus payment. The wages weren’t doubled, there was a bonus payment that would double the salary if the employee was eligible for the bonus. One thing that Forbes gets wrong is that they claim that it was only having higher pay than other companies that provided a benefit and that a higher minimum wage wouldn’t, the problem with that idea is that a higher minimum wage would discourage people from having multiple jobs and allow more families to not have the mother working (a condition for a man to get the Ford bonus was for his wife to not work).

The WSJ has an interesting article about Intel’s datacenter for running all the different configurations of CPUs that they have supported over the last 10 years for security tests [5]. My Thinkpad (which is less than 10yo) is vulnerable to one of the SPECTRE family of exploits as Intel hasn’t released microcode to fix it, getting fixed microcode out for all the systems from major vendors like Lenovo would be a good idea if they want to improve their security.

NPR has an interesting article about the correlation between support for Trump in counties of the US with lack of vaccination and Covid19 deaths [6]. No surprises, but it’s good to see the graphs.

Cory Doctorow wrote an interesting article on the lack of “slack” in the current American education system [7]. It’s not that bad in Australia but we are unfortunately moving in the American direction.

Teen Vogue has an insightful article about the problems with the focus on resilience [8], while resilience is good we should make it a higher priority to avoid putting people in situations where they need to be resiliant than on encouraging resilience.

Links November 2021

The Guardian has an amusing article by Sophie Elmhirst about Libertarians buying a cruise ship to make a “seasteading” project off the coast of Panama [1]. It turns out that you need permits etc to do this and maintaining a ship is expensive. Also you wouldn’t want to mine cryptocurrency in a ship cabin as most cabins are small and don’t have enough airconditioning to remain pleasant if you dump 1kW or more into the air.

NPR has an interesting article about the reaction of the NRA to the Columbine shootings [2]. Seems that some NRA person isn’t a total asshole and is sharing their private information, maybe they are dying and are worried about going to hell.

David Brin wrote an insightful blog post about the singleton hypothesis where he covers some of the evidence of autocratic societies failing [3]. I think he makes a convincing point about a single centralised government for human society not being viable. But something like the EU on a world wide scale could work well.

Ken Shirriff wrote an interesting blog post about reverse engineering the Yamaha DX7 synthesiser [4].

The New York Times has an interesting article about a Baboon troop that became less aggressive after the alpha males all died at once from tuberculosis [5]. They established a new more peaceful culture that has outlived the beta males who avoided tuberculosis.

The Guardian has an interesting article about how sequencing the genomes of the entire population can save healthcare costs while improving the health of the population [6]. This is somthing wealthy countries should offer for free to the world population. At a bit under $1000 per test that’s only about $7 trillion to test everyone, and of course the price should drop significantly if there were billions of tests being done.

The Strategy Bridge has an interesting article about SciFi books that have useful portrayals of military strategy [7]. The co-author is Major General Mick Ryan of the Australian Army which is noteworthy as Major General is the second highest rank in use by the Australian Army at this time.

Vice has an interesting article about the co-evolution of penises and vaginas and how a lot of that evolution is based on avoiding impregnation from rape [8].

Cory Doctorow wrote an insightful Medium article about the way that governments could force interoperability through purchasing power [9].

Cory Doctorow wrote an insightful article for Locus Magazine about imagining life after capitalism and how capitalism might be replaced [10]. We need a Star Trek future!

Arstechnica has an informative article about new developmenet in the rowhammer category of security attacks on DRAM [11]. It seems that DDR4 with ECC is the best current mitigation technique and that DDR3 with ECC is harder to attack than non-ECC RAM. So the thing to do is use ECC on all workstations and avoid doing security critical things on laptops because they can’t juse ECC RAM.

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Links October 2021

Bloomburg has an insightful article about Juniper, the NSA, and the compromise of Netscreen [1]. It was worse than we previously thought and the Chinese government was involved.

Haaretz has an amusing story about security issues at a credit card company based on a series of major WTFs [2]. They used WhatsApp for communicating with customers (despite the lack of support from Facebook for issues like account compromise), stored it on a phone (they should have used a desktop PC), didn’t lock the phone down (should have been in a locked case and bolted down like any other financial security device), and allowed it to get stolen. Fortunately the thief was only after a free phone not the financial data stored on it.

David Brin wrote an insightful blog post “Should facts and successes matter in economics? Or politics?” [3] which is part of his series about challenging conservatives to bet on their policies.

Vice has an interesting article about a normal-looking USB-C to Lightning cable that intercepts data transfer and sends it out via an embedded Wifi AP [4]. Getting that into such a small space is an impressive engineering feat. The vendor already has a YSB-A to lightning cable with such features for $120 [5]. That’s too expensive to just leave them lying around and hope that someone with interesting data finds them, but it’s also quite cheap for a targeted attack.

Interesting article about tracking people via Bluetooth MAC address or device name [6]. Most of the research is based on a man riding a bike around Norway and passively sniffing Bluetooth transmissions. You can buy commercial devices that can receive Bluetooth from 1Km away. A recent version of Bluetooth has random Mac addresses but that still allows tracking by device name which for many people is their own name.

Cory Doctorow has a good summary of the ways that Facebook is rotten [7]. It’s worse than you think.

In 2019 almost all Facebook’s top Christian pages were run by foreign troll farms [8]. This is partly due to Christians being gullible, but Facebook is also to blame for this.

Cornell has an interesting article about using CRISPR to identify the gender of chicken eggs before they hatch [9]. This means that instead of killing roosters hatched from eggs for egg production they can just put those eggs for eating and save some money. Another option would be to genetically engineer more sexual dimorphism into chickens as the real problem is that hens for laying eggs are too thin to be good for eating so if you could have a breed of chicken with thin hens and fat cocks then all eggs could be hatched and the chickens used. The article claims that this is an ethical benefit of not killing baby roosters, but really it’s about saving 50 cents per egg.

Umair Haque wrote an insightful article about why everything will get more expensive as the externalities dating back to the industrial revolution have to be paid for [9].

Alexei Navalny (the jailed Russian opposition politician who Putin tried to murder) wrote an insightful article about why corruption is at the root of most world problems and how to solve it [10].

Cory Doctorow wrote an insightful article about breaking in to the writing industry which can apply to starting in most careers [11]. The main point is that people who have established careers have knowledge about starting a career that’s at best outdated and at most totally irrelevant. Learning from people who are at most one step ahead of you is probably best.

Peter Wehner wrote an insightful article for The Atlantic about the way churches in the US are breaking apart due to political issues [12]. Similar things appear to be happening in Australia for the same reason, conservative fear based politics which directly opposes everything in the Bible about Jesus is taking over churches. On the positive side this should destroy churches and the way churches are currently going they should be destroyed.

The Guardian has an article about the incidence of reinfection with Covid19 [13]. The current expectation is that people who aren’t vaccinated will probably get it about every 16 months if it becomes endemic (as it has in the US and will do in Australia if conservatives have their way). If the mortality rate is 2% each time then an unvaccinated person could expect a 15% chance of dying over the course of 10 years if there is no cumulative damage. However if damage to the heart and lungs accumulates over multiple courses of the disease then the probability of death over 10 years could be a lot higher.

Psyche has an interesting article by Professor Jan-Willem van Prooijeni about the way that conspiracy theories bypass rationality [14]. The way that entertaining stories bypass rationality is particularly concerning given the way Facebook and other social media are driven by clickbait.

Links September 2021

Matthew Garrett wrote an interesting and insightful blog post about the license of software developed or co-developed by machine-learning systems [1]. One of his main points is that people in the FOSS community should aim for less copyright protection.

The USENIX ATC ’21/OSDI ’21 Joint Keynote Address titled “It’s Time for Operating Systems to Rediscover Hardware” has some inssightful points to make [2]. Timothy Roscoe makes some incendiaty points but backs them up with evidence. Is Linux really an OS? I recommend that everyone who’s interested in OS design watch this lecture.

Cory Doctorow wrote an interesting set of 6 articles about Disneyland, ride pricing, and crowd control [3]. He proposes some interesting ideas for reforming Disneyland.

Benjamin Bratton wrote an insightful article about how philosophy failed in the pandemic [4]. He focuses on the Italian philosopher Giorgio Agamben who has a history of writing stupid articles that match Qanon talking points but with better language skills.

Arstechnica has an interesting article about penetration testers extracting an encryption key from the bus used by the TPM on a laptop [5]. It’s not a likely attack in the real world as most networks can be broken more easily by other methods. But it’s still interesting to learn about how the technology works.

The Portalist has an article about David Brin’s Startide Rising series of novels and his thought’s on the concept of “Uplift” (which he denies inventing) [6].

Jacobin has an insightful article titled “You’re Not Lazy — But Your Boss Wants You to Think You Are” [7]. Making people identify as lazy is bad for them and bad for getting them to do work. But this is the first time I’ve seen it described as a facet of abusive capitalism.

Jacobin has an insightful article about free public transport [8]. Apparently there are already many regions that have free public transport (Tallinn the Capital of Estonia being one example). Fare free public transport allows bus drivers to concentrate on driving not taking fares, removes the need for ticket inspectors, and generally provides a better service. It allows passengers to board buses and trams faster thus reducing traffic congestion and encourages more people to use public transport instead of driving and reduces road maintenance costs.

Interesting research from Israel about bypassing facial ID [9]. Apparently they can make a set of 9 images that can pass for over 40% of the population. I didn’t expect facial recognition to be an effective form of authentication, but I didn’t expect it to be that bad.

Edward Snowden wrote an insightful blog post about types of conspiracies [10].

Kevin Rudd wrote an informative article about Sky News in Australia [11]. We need to have a Royal Commission now before we have our own 6th Jan event.

Steve from Big Mess O’ Wires wrote an informative blog post about USB-C and 4K 60Hz video [12]. Basically you can’t have a single USB-C hub do 4K 60Hz video and be a USB 3.x hub unless you have compression software running on your PC (slow and only works on Windows), or have DisplayPort 1.4 or Thunderbolt (both not well supported). All of the options are not well documented on online store pages so lots of people will get unpleasant surprises when their deliveries arrive. Computers suck.

Steinar H. Gunderson wrote an informative blog post about GaN technology for smaller power supplies [13]. A 65W USB-C PSU that fits the usual “wall wart” form factor is an interesting development.