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Danie
danie@nostr.fan
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Testing out new wallet
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Danie 1 year ago
iVerify's $1 phone scanner finds seven Pegasus spyware infections In recent years, commercial spyware has been deployed by more actors against a wider range of victims, but the prevailing narrative has still been that the malware is used in targeted attacks against an extremely small number of people. At the same time, though, it has been difficult to check devices for infection, leading individuals to navigate an ad hoc array of academic institutions and NGOs that have been on the front lines of developing forensic techniques to detect mobile spyware. On Tuesday, the mobile device security firm iVerify is publishing findings from a spyware detection feature it launched in May. Of 2,500 device scans that the company's customers elected to submit for inspection, seven revealed infections by the notorious NSO Group malware known as Pegasus. “The really fascinating thing is that the people who were targeted were not just journalists and activists, but business leaders, people running commercial enterprises, people in government positions,” says Rocky Cole, chief operating officer of iVerify and a former US National Security Agency analyst. “The age of assuming that iPhones and Android phones are safe out of the box is over,” Cole says. iVerify's app was released earlier this year for Android, too. See #technology #security image
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Danie 1 year ago
Jack Dorsey explains very concisely how Nostr works in 2 minutes One of the best descriptions I've seen. No fluff, no technical jargon. Why Jack left X and Bluesky, was because he wanted a social platform that was also going to be censorship free. The Nostr design depends on numerous hosted relays, and there is/are no central server/s that store posts. Nostr is quite different from the decentralised type hosting of Bluesky or Fediverse servers. I'm glad too he touched on Nostr not working on top of blockchain, because although there are many who punt crypto on Nostr, and you can tip any poster in crypto if you wish for their post, you firstly do not have to use any of that (it is optional) and the network does not rest on top of it. Many users on Nostr (like myself) don't mention crypto and post about perfectly normal things. Watch #technology #socialnetworks #NNostr image
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Danie 1 year ago
KDE is Making its Own Distro, and So is GNOME KDE's distro won't be the same as their KDE Neon (which is Ubuntu based) but it is uncertain whether the new one will replace KDE Neon (I think not because of the differences). What is known about KDE's new distro is the following: * Be the recommended KDE operating system with stability and user experience as priority * Offering a secure experience * A focus on modern technologies (kind of like Fedora) * Immutable core * Wayland by default * Close to rolling release schedule The immutable core is pretty interesting, as that is a newer approach that I've not gone for yet. So we'll only know for sure once there are versions out for testing. It does look like they are trying to marry the benefits of a rolling release with stability, through the immutable core, good testing, and probably built-in rollbacks etc. And it looks like GNOME is going for a very similar approach too. See #technology #Linux #KDE #GNOME image
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Danie 1 year ago
How to expand your NAS with USB drives – and why it’s not always a good idea Expanding the capacity of even the best NAS is simple. Fill the enclosure with as many drives as it supports and add an external enclosure once the primary system is fully populated. Larger drives can replace smaller capacities as they reach their end of life, but there's also the possibility of using USB drives to expand capacity. Whether or not you should do this is a different matter altogether. In my own case, I do actually use the USB interfaces on my home server. But I have USB-SATA connectors going to each 4 TB hard drive. At 2am every morning, the server does an incremental rsync backup from drive 1 to drive 2. So I don't sit with the drives running all day long in a RAID configuration. For me, it's working fine right now. See #technology #NAS #sstorage image
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Danie 1 year ago
How to Choose the Best (and Fastest) Alternative DNS Server Your internet service provider offers its own DNS servers, which help you turn websites like www.howtogeek.com into their respective IP addresses. Your devices use those by default, but you can set your own preferred DNS servers for a bit of improved speed. Many DNS servers will also block malware, pornography, and other types of websites, if you want them to. If you're looking for something faster than your ISP's DNS servers, you should run a DNS benchmark to find what's best for your connection. The fastest DNS server will depend on your geographical location and internet service provider, so there really isn't one fastest DNS provider for everyone. See #technology #DNS #nnetworking image
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Danie 1 year ago
Red Dead Redemption 2 Relaxing Ambient Third Person Horse Carriage Ride Red Dead Redemption 2 is an amazing game in more ways that one. But it is not just about gun fights. The scenery, sounds, and numerous small details are truly remarkable. We are seeing more and more videos of walking or riding across the map because you can roam freely anywhere, and interact (or not) with anyone, or any animals. The linked video is one example, shot in 4K 60 fps. I'd recommend watching it at least full screen 1080p. If you have headphones, even better, as you will be able to hear all the details of all the ambient sounds. One day I hope to experience this in proper VR. Watch #technology #relaxing #ambientsounds #RDD2 #ggaming image
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Danie 1 year ago
These temporary tattoos could eventually replace clunky EEG wires and "potentially revolutionize" brain-computer interface devices Scientists at the University of Texas at Austin and others developed the tech, which aims to avoid the limitations of conventional electroencephalography, or EEG, testing. The researchers were able to successfully measure people’s brain activity using specially designed liquid ink that was non-invasively printed onto their patients’ scalps. The innovation might make EEGs and other diagnostic tests much more convenient to perform. The researchers still have many small and large adjustments to make to their technology before it’s ready for public use. They eventually hope to lace their ink with wireless data transmitters, for instance, which could allow doctors to someday perform a truly wireless EEG test. See #technology #health #EEEG image
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Danie 1 year ago
7 Ways Tech Can Improve Your Mental Health Technology often receives bad press for its adverse effects on people's mental health. But, actually, there are many ways in which your devices can help you improve how you feel, as long as your methods are selected carefully and used in moderation. I rarely get stressed out by tech (it's my form of relaxation) but I have been meaning to add more music to my day as generally when I'm driving or shopping I listen to tech podcasts. Something I can add to this list though (that may work for some) is to try relaxing games like Euro Truck Sim 2 in single or multi-player mode, Snowrunner (similarly you can explore off-road trails with a few friends), or even Red Dead Redemption 2 (in free roaming type game play). See #technology #relaxation #mmentalhealth image
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Danie 1 year ago
This Website Shows How Much Google’s AI Can Glean From Your Photos Software engineer Vishnu Mohandas decided he would quit Google in more ways than one when he learned that the tech giant had briefly helped the US military develop AI to study drone footage. In 2020, he left his job working on Google Assistant and also stopped backing up all of his images to Google Photos. He feared that his content could be used to train AI systems, even if they weren’t specifically ones tied to the Pentagon project. “I don't control any of the future outcomes that this will enable,” Mohandas thought. “So now, shouldn't I be more responsible?” Apart from the incredible detail that is recognised from the smallest details on a single photo, the AI also draws all sorts of inferences from appearances, expressions, etc. But you really need to think about the collective analysis across hundreds or thousands of personal photos a single Google user backs up into Google Photos. The power of AI across all of those photos is where the true value lies. Google though, says the company doesn’t sell the content stored in Google Photos to third parties or use it for advertising purposes. Users can turn off some of the analysis features in Photos, but they can’t prevent Google from accessing their images entirely, because the data are not end-to-end encrypted. As a user, you just have to hope that analysis really does not get into the wrong hands, no matter whose hands those may be. See #technology #privacy #AI #ggooglephotos image
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Danie 1 year ago
South Korea arrests CEO for adding DDoS feature to 240,000 satellite receivers Allegedly, the functionality was needed to counter the attacks of a competing entity. The exact way the DDoS functionality was leveraged on the devices was not specified, but these attacks are always illegal when targeting external systems. Moreover, users of the satellite receivers were involuntarily taking part in attacks and might have experienced reduced device performance during these occurrences. There has been more and more of a shift towards satellite communications for civilian Internet and mobile phone use, so this is probably just a wake-up call for all of us to realise that those satellites sitting up there in plain view, are not just going to be "allowed" to be used without any interference or weaponizations. It will be both military (and I include all nations here) who will try to intercept or even block messages, as well as the usual hacking and ransomware suspects who will try to exploit them. The military of all nations will be pushing to have their encryption back doors included, and will want to be able to disable civilian satellite services "in times of need". All I'm saying is, we cannot assume these satellites will all just be there functioning in our interests 100% of the time. Of all the communications mediums ever invented, satellites are the most exposed and vulnerable of all. In other words, be sure not to rely solely on satellite communications in the future. Consider them a useful supplementary tool for communications, but do not neglect your more traditional means of communications. See #technology #satellites #vulnerabilities #ssecurity image
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Danie 1 year ago
Cross-platform open source HandBrake Video Converter Just Got a Big Update HandBrake, the free and open-source video converter and encoder, has released a new update. HandBrake 1.9 has improved support for Intel hardware, VP9 video, disc sources, and much more. It also supports many of the newest codecs, and the linked article also mentions which codes are succeeding which ones in future. It is also using the latest FFmpeg version 7.1. If you don't use FFmpeg on the command line, then HandBrake is pretty well much the go-to GUI alternative. See #technology #opensource #vvideo image
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Danie 1 year ago
YOURLS is an open source self-hosted alternative to Bitly or TinyURL A link shortening service translates any web URL link into a custom, and typically shorter and more manageable link. A link shortening service is useful for a number of reasons: * A shorter link to share, especially if the target is a long complex one * The short link can have a more intuitive name to remember * Basic stats are provided on how often it is accessed and from which countries * A self-hosted one could bypass Bitly being blocked * No need to update social media posts if the backend is moved * Brand consistency by using your own custom domain My video goes over how YOURLS can be used, and includes a few tips that I picked up for installing php-zip for the download plugin, as well as how to deal with any plugins which break the service. See #technology #opensource #selfhosting #YYOURLS image
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Danie 1 year ago
Casio made a tiny fully functional Ring Watch Wearables are all the rage right now, with options from Samsung, Ultrahuman, and others offering every imaginable fitness tracking feature in the compact form factor of a ring. The Casio Ring Watch launched to celebrate the company's 50th anniversary does none of those fancy fitness tracking duties and simply tells you the time. This was originally thought to be a Japan-exclusive, but a listing on Casio's US website confirms model CRW001-1 is actually headed stateside. Casio's latest innovation is a complicated piece of tech using a miniature display and internals, powered by a simple coin cell battery that should last two years before needing replacement. It almost seemed like an April Fool's joke, but seems real enough. This is pretty unique actually, and even seems to perform all the other functions like stopwatch, flashing alarm, etc. It's a genuine and unique Casio! See #technology #watch #Casio image
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Danie 1 year ago
You can turn your non-smart TV into an Android TV with just a Raspberry Pi This should work just fine, but also consider using any other mini PC. I used an Intel NUC with 8 GB of RAM, and with Manjaro Linux on it, it does not only movie streaming very well, but just about everything else too. Although I have an "early" 3D smart TV, I always found the apps that came on the TV to be a bit crippled vs the full website functionality you could have. An added bonus is, your OS is always updating unlike most smart TV's after the first year or two, so you get richer features for many years if you connect a Raspberry Pi or mini PC to your TV. See #technology #smarttv #raraspberrypi image
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Danie 1 year ago
The Samsung SmartTag 2 is down to $15 for Black Friday - But In South Africa still at Full Price! Yep, it is pretty sad to watch some other countries get some really great tech bargains. I did go to Samsung though in Cape Town and managed to negotiate R100 off a 4-pack (that's a US$5 discount). I couldn't wait any longer to ditch my AirTags seeing I moved back to Android over a year ago. At least on the furniture front, I made up for this with a lucky draw, which got me an additional discount over the Black Friday discount at Four Walls. It was my biggest purchase today, so pretty happy about that. Too many stores were also just giving 10% discounts, which is not really in the spirit of Black Friday. But back to tech, I do love the Samsung SmartTag 2's as they do have separation alerts, which the Google Find My Device still does not have. See #technology #Samsung #SoSouthAfrica image
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Danie 1 year ago
First time a satellite operator and a wireless carrier have received FCC authorization for a Direct-To-Cell service Satellite connectivity on smartphones can be an incredibly important safety feature, and both phone makers and carriers are working to expand its availability. Now, Starlink's direct-to-cell service that will be used by T-Mobile now has FCC approval. The big promise of direct-to-cell satellite service is that you will be able to connect to a satellite just like you currently connect to a cell tower, with your current smartphone, whenever you find yourself in a dead spot. It's like putting a cell tower in space that you can access at all times. So, this is actually a huge event. Any ordinary cellphone user, stuck in some rural area (or at sea) where these satellites have coverage, could establish communications as if there was a cellphone tower in range. It will be very interesting to see how these pan out in terms of more congested areas, and how operating costs compare. I'm thinking too here of some of the extreme electricity load shedding that South Africa experienced, where cell towers had no grid power for up to 6 hours at a time. South African operators have also had very expensive backup batteries being stolen on a regular basis from their terrestrial sites. When one factors all this in, how do a few satellite units compare? Even for rural communications, due to the reach of the towers, how many towers and interconnectivity infrastructure are required to cover a 200 square kilometre area vs by satellite? See #technology #satellite #communications image
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Danie 1 year ago
How to make a 3D model from a 2D image in Blender Even though Blender is free of cost, building anything in Blender can come with a high barrier to entry for users who are new to the software. But if you are just starting out and want to create a model that you can actually finish while simultaneously learning about the basic functions of the software, then you should give this easy project a try. Creating 3D models from 2D images is a great way to start off or practice in Blender without the need to watch hours of tutorials just to learn the tools. Many a Blender veteran will most likely scoff at a project like this. However, for many beginners who are practising on Blender, there are very few fun projects for users to jump into and learn the basics of the software, which ultimately leads to something they can be proud of or show off. While everyone loves the basic doughnut or coffee cup tutorials, the truth is that most people want to see cool results when they put a lot of effort into their first project. See #technology #opensource #blender image
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Danie 1 year ago
How many years do we need to be told VR is the future before it actually takes off? Virtual reality has been close to mainstream adoption for decades, yet it remains a niche technology. While promising developments and incremental improvements continue, the game-changing app that will propel VR into every home remains elusive despite the efforts of tech giants like Meta, Google, and Apple. History is littered with VR failures, from the early Nintendo Virtual Boy to the pricey Apple Vision Pro, but the promise of immersive digital worlds keeps companies investing billions. The stakes are high, as whoever unlocks mass-market VR will shape the future of the user experience across gaming, fitness, productivity, and beyond. I'm very sure that VR will be an amazing and immersive technology. I was only about a month a way from buying a Quest headset myself, when Meta bought them out, and I dropped that idea very quickly. I've clung onto my 3D TV because I've always enjoyed watching movies in 3D. But, for me, VR really needs two things to happen: * Pricing needs to be affordable (not Apple $3,500). * It needs some killer apps that take it to the next level and are truly immersive and compelling to use (the apps need to pull users in). I don't even think it is about having the very highest of resolutions, as the 3D stereo effect will still reel people in. And there are some who seem to experience problems wearing VR headsets for longer periods, and we probably need to understand why that is. See #technology #VR image
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Danie 1 year ago
Using Linux File Manager Right-Click Menus to Quickly run Scripts This video will show how to link any bash script file to a right-click menu on Linux, by creating a .desktop file. I'm using it to select a few .mp4 video files, and then to batch convert their AAC audio codec to PCM audio codec. But you can link any script file that you want to use on your files. I also explain how to change the context so that the script would only show in the menu for a particular MIME type e.g. video, audio, text, etc files. I intended this to work for DaVinci Resolve as it does not support the decoding of AAC audio codecs at all on Linux (free or paid version). At the end of this video, I demonstrate how I can now quickly convert any video with AAC audio codecs, within a few seconds, from "inside" DaVinci Resolve. The bash script file has been modified, after I recorded the video, to now handle single or multiple audio track conversions. See #technology #Linux #bash #DaVinciResolve image
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Danie 1 year ago
Serval Tracker will notify you of price specials on Takealot in South Africa Serval Tracker not only shows you the price history of an item (giving you an idea of its past lows) but you can set an e-mail alert for the moment it drops below a price level. Useful for this coming Black Friday. The link below goes to their website, but you can also get a 3rd party Chrome extension at https://chromewebstore.google.com/detail/serval-tracker-linker/lgkaeblmlapcmgmnjnddefdinlcmpmnk and a Firefox extension at See #technology #southafrica #Takealot #BlBlackFriday image