Danie's avatar
Danie
danie@nostr.fan
npub1g2jp...yjj6
Testing out new the noStrudel web client
Danie's avatar
Danie 2 days ago
Immurok Fingerprint Key Unlocks Linux, Approves SSH and AI Agents “It is a tiny wireless box that can unlock your desktop session, approve a sudo command, authenticate via polkit, log you into a server over SSH, generate TOTP codes for 2FA, and put a physical touch in front of an AI coding agent. And it does all of that with the same finger, over Bluetooth. The good news is that the core features work. The less good news is that on Linux, getting there was not as simple as touching a sensor.” So, yes no ready to use graphical interface like Windows, and macOS users get, but it can be setup and got to work, and after that it seems pretty seamless. You always have your passwords to fall back to, if you leave your finger behind or lose it somewhere. It is a Kickstarter project, but good to see there is a working review unit, so it is not vaporware. See #linux #security #technology image
Danie's avatar
Danie 5 days ago
Australians Could Soon Opt Out of Social Media Algorithms Altogether “The Australian government is proposing to give social media users the option to switch off the default algorithmic feed, Australian Prime Minister Anthony Albanese announced on Tuesday. Under the draft legislation, “Digital Duty of Care”, users could opt to see only posts from the people they follow on platforms like Instagram or TikTok, instead of what the algorithm curates for them personally.” Now this really does make sense for quite a few reasons: It would go a long way to cutting down on the social media “doom-scrolling” addition that many users have. It is a cleaner feed which is more relevant to users wanting to follow family or friends. It is an easy measure to hold Big Tech accountable for. Most importantly too it should cut down on many viral posts with misinformation etc, as the user should actually not see those being inserted into the feed. This indirectly also reduces the spread of viral misinformation, as they can't take root across all users' feeds anymore. It's not going to stop adverts being served, nor metadata being harvested by Big Tech (nor the sharing of that data to data brokers or “partners”). For this, you still want to rather move off to decentralised and federated types of social media. See #doomscrolling #socialmedia #technology image
Danie's avatar
Danie 2 weeks ago
I tested out the new Elecrow ThinkNode M9 with MeshCore Decentralised Radio Network For those who don't know, MeshCore (similar to Meshtastic and same hardware LoRa radios) is a decentralised radio network that runs in the license free bands. It's a great way of being in contact with neighbouring suburbs and towns. I Cape Town we have just passed 180 to 190 nodes (chat and repeaters) and it stretches oof to the East over the mountain to Worcester, and Northwards about 167 km to Saldanha and other side of Picketberg. I just bought this newly launched Blackberry style device to use on the network. It is similar, but slightly different to the LilyGO T-Deck. It does some impressive stuff, I tried a few firmwares out on it, and there are some pros and cons to using an all-in-one device like this. I've settled on using the free and open source WADAMESH firmware, and it has quite blown me away with all it can do. There is a lot of info, as well as screen photos, that I wanted to share so it is best to view it all on my website at the link below. There is also an additional link on that page, to tips on using WADAMESH specifically on the M9. See #meshcore #opensource #technology #thinknodem9 image
Danie's avatar
Danie 1 month ago
It Seems a Lot Like Dead Internet Has Actually Come True “The infamous dead internet theory was originally a conspiracy that posited that the vast majority of the internet was run by bots and thinking machines. Most accounts you saw online were really bots masquerading as people — all part of some nefarious scheme to control humankind by keeping us isolated and divided. That last part is far-fetched, but the core of the idea — that bots outnumber humans online — is inexorably starting to feel weirdly grounded.” Pretty sad. I remember the first public Internet when bulletin boards migrated onto the new web. It was mostly all human driven with lots of blogs, no adverts, no tracking pixels, and no mobile phones. Everything moves on and evolves, that is true, but today you certainly can't trust opinions or videos that are seen on the Internet. I can't see the Internet going away, but it is going to be very interesting to see what the future of content holds. What I'm seeing, is a hollowing out of many of the big platforms such as Facebook, Twitter (who faked numbers to advertisers), etc. Certainly there are still accounts there, but I see next to none of my real human friends or family posting there. Many have migrated off to instant messaging platforms, and the broader other social media users I see, have moved to decentralised platforms like the Fediverse and Bluesky, and the more extreme are active on platforms like Nostr, Secure Scuttlebutt, and some centralised platforms like MeWe and Reddit. LinkedIn is littered with AI generated motivational business memes. It has all come down to gaming the system that rewards “content”. Like so many things in life, money corrupts. Exciting times, but I'm pretty sure that quality content will still find its niche audiences, and especially for those who want to share and educate others. See #ai #bots #technology image
Danie's avatar
Danie 1 month ago
EskomSePush app transitioned to neighbourhood service disruptions otherwise it would have died This is the story of how the app evolved from being a high demand app to manage the electricity load shedding across South Africa, to something completely different after load shedding went away. The app now helps communities crowdsource issue around their water, electricity and Internet outages, and also has channels for safety, weather, and other news in communities. As I don't use Facebook or WhatsApp I like using EskomSePush as it is highly focussed on my own community and I can mute what is not relevant for periods of time. The closest that it comes to is Telegram, where a community channel could be split into different topics, and each muted if needed. I just have to laugh though at WhatsApp, because although it may be the biggest and most used platform, it really always lags a good year to two years behind its competitors. Sadly so many of its users only seem to use that one app, so have no idea of the benefits of other apps. See #southafrica #technology image
Danie's avatar
Danie 1 month ago
Africa’s most popular phones have a tracking problem and explains where data disappears to "Roughly one in two smartphones sold in Africa is made by a company most buyers have never heard of. Transsion, a Shenzhen-based manufacturer, owns the Tecno, Infinix and Itel brands, which together accounted for about 48% of African smartphone shipments in 2025 – more than 40 million of the 84.4 million handsets shipped on the continent last year, according to Omdia data. New research has decrypted what those phones send back to their maker." Yes, one could say that most phones and software anyway report a lot of usage (metadata) back to other countries and developers e.g. WhatsApp even states this in their conditions that their users must accept. But these phone models go a lot deeper than that, first by baking it into the hardware, and secondly by collecting more granular data. Then there is also the issue of the users data packages being used to constantly transmit this data, even though it is not voice or video data. It is still eating away at users data where many can only afford small data packages at a time. It seems the only way to block this data collection, is to block the domains it is reporting to. This is what I have active on my home network, and it is pretty shocking to see the pages of ad-tracking and malware sites that are being constantly blocked (it is about one page per minute). The ones I see are all app level tracking, and because my wife used WhatsApp, TikTok, Facebook, and similar sites, her phone just fills pages of these blocks being shown all the time. One single minute of sites blocked on my wife's phone See #africa #privacy #technology #tracking image
Danie's avatar
Danie 1 month ago
MeshCore Radio for Social Networking and Disasters with zero Internet required The Boland Amateur Radio Club (BARC) invited me to do this talk on 23 July 2026. HAMNET Emergency Communications provided the Zoom platform. The audience consisted of radio amateurs, citizens, and disaster management. MeshCore is a newer type of license-free decentralised radio network that allows citizens, government agencies including nature reserves, disaster management agencies, and amateur radio operators to all talk together, whether in public channels, directly to each other, or even in private encrypted channels. This is WhatsApp/Telegram/Signal without the Internet. The network is not only useful to make new friends across the city and stay in communication with neighbours, but more importantly it is a resilient network that will stay operation long after the Internet has ceased to work due to a disaster or lengthy power outages. This is achievable through solar-powered repeater nodes at high sites, and the fact that this network is not dependent on any central server or presence, and of course there is no approval or registration to use it. My talk highlights the similarities and differences between MeshCore and Meshtastic networks, and the reasons why such a network is so important to have in place across cities and towns. I highlight two recent outages we've had in the Western Cape where towns lost their electricity supply due to adverse weather conditions, and had their normal communications cut off for up to a week. In this time HAMNET does assist with communications but only from key points. Having a broader MeshCore network available, allows citizens and disaster management agencies to stay in contact with each other for essential services and assistance. The City of Cape Town and Western Cape Provincial Government, recognise the value of having fallback communications, and HAMNET already has emergency radio rooms at both sites, which are kept in operational readiness. We are aiming to have something like MeshCore also officially endorsed by the City and Province, so that citizens can equip themselves with these radios ahead of any potential disasters in the future. We also have some wilderness areas in and around Cape Town which have no cellular phone coverage, such as the top of Table Mountain. These areas are also ideal to have such radio networks operational, as they are easy to deploy, and radio nodes cost around R500 each (whether bought by citizens/tourist, or even available to rent for the day). The talk concludes with a comprehensive Q&A around various topics relating to MeshCore radio. Watch at See #disasters #meshcore #opensource #southafrica #technology image
Danie's avatar
Danie 1 month ago
FokOffMense is South Africa’s spam block and POPIA toolkit Block community-flagged spam on Android, send formal POPIA opt-outs, and monitor breaches — one SA account, no ads. iOS users can use the website, but there is no iOS app yet (probably also because iOS does not allow apps to take control of the dialler, which is why TrueCaller was so broken for me when I had an iPhone). This app actually takes control of the Android dialler (otherwise calls cannot be blocked) and accesses / adds to the blocked numbers list on the phone. It is not a caller ID app so you won't see the names identified of callers, but if the number has been reported by 10 or more other users as spam, it will be blocked (as well as for SMS). You have the option of reporting a number in the app to the community, and you can go even further to file a formal POPIA report, which is mailed out through the app's server, so not from your own e-mail. The 10 number requirement is to stop individuals trying to block their spouse for example from everyone. But looking at the list I see some genuine call centres I need to get calls from (who probably spam non-customers) so it seems you can select those numbers from the Community Shield, or not. There is a free tier to try which gets you 5 POPIA request per month, 5 Community Shields blocks per month, and one e-mail monitor. The next tier is at R29 per month for 45 Community Shield blocks and 5 POPIA requests per month. The Premium tier is R99 per month, and Family tier for R279 per month for up to 5 people. Every plan includes privacy scans, a full exposure report, unlimited spam reports and blocking, and Gmail spam upload and email filters. Whilst TrueCaller will give caller ID and call blocking, and allow reporting into its crowdsourced block list, it has no POPIA reporting, nor privacy scans, exposure reporting, or Gmail spam filtering. See #southafrica #spam #technology image
Danie's avatar
Danie 1 month ago
Hugging Face Said Last Week It Was Attacked. An Unreleased OpenAI Model Did It, OpenAI Now Says “OpenAI’s blog post essentially says an evaluation was going on that was intended to test the ability of the models to carry out cyberattacks—benchmarks as they’re called. These instances of the models were running theoretically without internet access, and instead given only the ability to download from a network hosted by OpenAI itself via some unnamed web hosting vendor.” I get that AI models need to suck up data to “learn on” but this just goes to show that it is actively being done by AI vendors. And so much for accusing Chinese AI vendors of learning from US AI models, because is this not exactly what OpenAI has been caught doing themselves here? Is this not gaining access to other AI models, surely not just for fun. But either ways, even if it was trying to find a way to cheat on the AI benchmarks, this is very much case of being caught with your hands in the cookie jar. I really don't believe and country or AI vendor is squeaky clean (didn't OpenAI also just settle a case and pay out authors for stealing the content of their books?). Make no mistake, AI is very useful to us all, but AI vendors must really not cast stones from their glass houses at others. See #ai #security #technology image
Danie's avatar
Danie 1 month ago
Euki Period-Tracking App Actually Keeps Your Data Private "Period tracking is a simple job that plenty of apps can do. But most apps these days—including those that track health data—store information about you on their own servers and sometimes even share that data with advertisers. The Mozilla Foundation has tested several of the most popular period-tracking apps, and it identified one as better than the rest at keeping your data private: Euki." It is really sad when something that tracks personal health metrics has to be specifically protected from oppressive governments. But that is where many are today, and this app at least offers a way to keep that data private and secure (like it should be). The data stays local. Remember anything going to a cloud, where you did not set your own encryption key, is likely not actually private. The objective test is, if you forget your password, and it can be rest or restored for you in any way by the service provider, then it is not your private data. See #health #privacy #technology image
Danie's avatar
Danie 1 month ago
=OpenAI Exec Laments That China Is Giving Away Models So Good That For-Profit Companies Won’t Be Able to Compete “Last week, a Chinese-made large language model called Kimi K3, developed by Beijing-based firm Moonshot AI, burst onto the scene. The open-weight model impressed with early benchmark results, trading blows with some of the most advanced closed-weight ones being developed by the likes of OpenAI and Anthropic — and at a fraction of the cost.” Lest we forget, there is BIG money in oil, pharmaceuticals, AI, etc, and those executives do not like their profits being undercut by free community projects. Big money usually locks users in by glossy adverts and other enticements, and if those fail they can always use scare tactics about hidden Chinese backdoors. It's true that cloud services running AI do require big investments, but when better things come along which are cheaper, the market moves as this is what capitalism is about. And in fact, this is what innovation is about. You innovate, or you become irrelevant. This is often what post offices have found out about as courier companies started overtaking them. The US approach seems to have been about throwing more money and resources at AI, whilst the Chinese appear to have been innovating around doing more with fewer resources. The same goes for open source projects where many local AI models are running on smaller home labs and PCs. This how quantisation, GPU offloading, flash attention, context length tuning, etc all came about. No proprietary AI business can either lay claim to any particular copyright of content as all or most of that content was all sucked up from across the Internet by them in the first place. Open source is about collaborating to solve challenges, and resharing and building on what others have done. Yes not everyone can afford to run a mainframe computer at home, so the business model for AI as a service may well be a valid one going forward. There will be lots of room in the market for “selling AI services” because most people are not going to buy massive GPUs at home and do not want to tweak lots of settings, and the one that Microsoft scores on, is too many users can't decide what Linux distro to install (read: can't choose what AI models to use). OpenAI though would do well by competing better instead of screaming foul at their competitors. Maybe they do need to lighten up on the resource requirements. No city wants to see their dwindling drinking water, or power grid, swallowed by ever more and bigger data centres. I do remember about two to three decades back, when I was a PC programmer, that we had a very expensive IBM mainframe that needed upgrading because of resource constraints with the systems we were running. Then someone had the bright idea to try optimising the source code of the biggest systems. Turns out we saved over 30% on resource usage and no longer had to upgrade the mainframe! Sometimes working smarter is better. Today with digital sovereignty becoming more and more strategic to many countries, I think they will be looking more at what AI models they can run locally themselves. AI is already being weaponised to breach vulnerabilities, and to be weaponised through poisoning sources etc. It is all the more reason why you want to run our own and set your own guardrails in place. Running your own AI also means your company or country data stays local. Is it possible? Yes, of course it is. Before we had Linux, we all thought we had to run Windows to get anything done, but we've realised that was a steel box that was built around us by Microsoft's PR (to protect us from the cancer called Linux). Turned out though it was not cancer after all, it was the dream of having freedom and being in control of our own OS without their telemetry. Hopefully AI never becomes another Microsoft, with only one player dominating the whole market. Right now it is looking good with many AI cloud providers (OK mostly in the USA and China) but at least it is not in just a single country, and we have local AI models doing very well at more specialised tasks. It needs to stay open with the providers competing to provide better services for less. If one or two players fall out along the way because they are just too expensive on resources, then so be it. See #ai #opensource #technology image
Danie's avatar
Danie 4 months ago
MeshCore radio network in Cape Town for off-grid communications Many may be familiar with the Meshtastic network which uses cheap LoRa radios (usually linked to a mobile phone app) to send direct text messages or post text messages to a public or private group. This type of network is very useful for direct commucations with neighbours across your city. It becomes even more useful if the cellular or Internet links go down, as this works independently of them. MeshCore is a newer type of such a peer-to-peer radio network. It works in the same license-free bands, is also text based chat to friends, or to public and private channels. The same radios can be utilised that Mestastic uses, so no need to buy new hardware. MeshCore's differences come in with its more efficient network routing protocol (direct messaging follows more efficient routing paths so less traffic), it has more solid read receipt confirmations, and has up to 64 network hops (versus 7 hops for Meshtastic). By default MeshCore also does not switch on telemetry for everything, so overall there is more bandwidth for actual messaging. Meshtastic has been going for a while in Cape town and in May 2026 there are just over 216 unique Meshtastic nodes that my own radio has picked up. But since we started testing MeshCore in Cape Town this week, it has grown from 7 or so nodes to 16. We are still attrracting new users and planning a few repeater high sites so that new users will be able to connect to others across the city. If the Meshtastic high site repeater on Du Toit's Kloof mountains is switched over to MeshCore, we'll also have Worcester linked to Cape Town. I've not been on MeshCore for even a week yet, but I have switched my rooftop node over to MeshCore, and flashed it as a room server. That node now not only performs a repeater function, but also runs a small text based bulletin board where anyone can leave messages for others to read later. What we really need in Cape Town now, is a few users on higher lying ground, that can run a repeater node, to help with the coverage. One user has a spare solar powered radio node that can be used for this purpose, and is willing to lend it out for that purpose. MeshCore is not only useful for making local contact with your neighbours and fellow citizens, but it can also perform a vital role during extended communications blackouts, where these solar powered nodes will still keep communications working across the city. Cape Town's communications are generally very reliable, but just between 2025 and 2026 we've had some more rural towns that have had weather related communications blackouts of up to a week at a time (that means zero cellphones and no WhatsApp). Networks like Meshtastic and MeshCore are disaster proof as they do not rely on any central service that can go offline, nor can they be censored by government. More info about it at #technology #radio #capetown #meshcore image
Danie's avatar
Danie 5 months ago
Google, Microsoft, Meta All Tracking You Even When You Opt Out, According to an Independent Audit “An independent privacy audit of Microsoft, Meta, and Google web traffic in California found that the companies may be violating state regulations and racking up billions in fines. According to the audit from privacy search engine webXray, 55 percent of the sites it checked set ad cookies in a user’s browser even if they opted out of tracking. Each company disputed or took issue with the research, with Google saying it was based on a fundamental misunderstanding of how its product works.” Yes, I know this is no surprise to anyone. I suppose one just hopes are many years of fines and negative feedback, there would have been some change. Other countries, like South Africa, have pretty advanced privacy protection legislation in place too, but there seems to be little evidence of South Africa actually hauling any of these companies over the coals. For example, Meta's T&Cs for WhatsApp clearly state they'll share user metadata with partners. See #technology #BigTech #privacy image
Danie's avatar
Danie 5 months ago
Instead of upgrading your motherboard you may be able to use your spare PCIe x1 slot It's true that most often we just use one slot for the video card and there are another two or three empty slots waiting to be used. Such a slot can easily accept a card that will provide upgraded Wi-Fi, Ethernet ports, extra USB ports, allow mounting on NVMe drives or extra SATA drives, and more. It's not going to make your CPU faster, but it could mean not having to replace the whole motherboard and matching CPU in the shorter term. I did realise this when I wanted to install a NVMe drive a year back. Mounting a single NVMe drive on my motherboard meant giving up two of my SATA drives (their share the same data lanes), but buying an add-on card could have allowed the mounting of multiple extra NVMe drives without sacrificing my SATA drives. See #technology #upgrades image
Danie's avatar
Danie 5 months ago
Immich Kiosk turns any screen into a photo display “No processing happens on the tablet, it is just a display for the image output. In fact, you won't even have much of configuration options since all of that is done through a config file. My tablet, which feels sluggish for practically everything, can handle this within the browser just fine. It loads quickly, transitions are smooth, and it doesn't crash. What else can you ask for?” Any old tablet that at least has a browser on it, can run this kiosk mode view of Immich photos, albums, people, memories, and a lot more. Good to see in the config that you can limit it to specific albums or people only, or hide specific albums or people. So the admin will just need to apply their mind to that side of things. Another alternative to this is Immich Public Proxy which requires each album to be configured and shared manually, but has the ultimate security as a result. Immich Kiosk's website also has a demo that you can try to see how it actually works. See or their project site at https://github.com/damongolding/immich-kiosk. I did a video about Immich Public Proxy at #technology #Immich #opensource image
Danie's avatar
Danie 5 months ago
This Bicycle Bell Can Even Be Heard by People Wearing Noise-Cancelling Headphones because its 2026 “The unique Škoda DuoBell bicycle bell is a classic example of a completely analogue solution to a problem caused by digital innovation. Its ringing sound bypasses the noise-cancelling capabilities of modern headphones, which often isolate the wearer from outside noises all too well.” LOL we need new solutions to 2026 world problems. I'm wondering if cars won't also need something like this fitted. ANC headphones and ear pods are definitely becoming more prevalent. Seems the low frequency used here, is something that ANC does not easily mask. Although it is a frequency tone, bells have long been tuned for specific frequencies, so an analogue device can actually do this perfectly well. See #technology #cycling #ANC image
Danie's avatar
Danie 5 months ago
France's government is ditching Windows for Linux, calling US tech dependence a strategic risk “The French government has decided that enough is enough. It has announced that it will shift away from proprietary technologies from outside the European Union and focus more on open-source solutions — and part of that means ditching Windows for Linux.” The South African government made the same statement in the mid-2000's but mysteriously abandoned the implementation after the success of the pilot project. Brazil, Russia, China, and some others had also committed to similar objectives and have actually been making some stead progress. So time will tell in this case too. That said, it is actually right and proper that any government should want to invest money in localised efforts and ensure the digital sovereignty of their data. From the beginning I've not been a proponent of external cloud services. Ideally a government should consolidate all its various departments onto its own platforms, or at least have them fully managed locally by local companies. See #technology #France #opensource #Linux image
Danie's avatar
Danie 5 months ago
LinkedIn secretly scans for 6,000+ Chrome extensions, collects data I initially ignored the first post about this after LinkedIn had stated it did not dispute that it detects specific browser extensions, telling BleepingComputer that the info was used to protect the platform and its users. The company also claimed the report was from someone whose account was banned for scraping LinkedIn content and violating the site's terms of use. But others have been digging deeper into this issue, and it does appear that the data collection is a lot broader than the reasons that LinkedIn gave. For example LinkedIn is scanning for over 6,000 extensions (most of which have nothing to do with scraping of data from websites), and they do this by scanning the files on the drive for those extensions, as well as collecting other data about the user's machine. It was not verified though that LinkedIn is actually sharing this data with any other parties. My own website's Matomo stats engine for example does also collect machine data (type of device, browser, pages visited, and city) but the data stays on my platform and I don't identify anyone from it. It is just worth remembering that there are some companies who do aggressively collect data and some (like Facebook) who openly state they share that with upstream providers and 3rd parties (yes you can assume data brokers). If I ever visit a Facebook page it happens in a private browser via a VPN. In LinkedIn's case I suppose we do need to remember it is owned by Microsoft, and they have an AI service. Their record around security and privacy has also not been great over time. See #technology #privacy #LinkedIn image