- wlug - list.wlug.org.nz

A decidedly non-Linux distro walkthrough: Haiku R1/beta2
by Peter Reutemann 30 Jun '20

30 Jun '20

'Earlier this month, the Haiku project released the second beta of its namesake operating system, Haiku. Haiku is the reimagining of a particularly ambitious, forward-looking operating system from 1995—Be, Inc.'s BeOS. BeOS was developed to take advantage of Symmetrical Multi-Processing (SMP) hardware using techniques we take for granted today—kernel-scheduled pre-emptive multitasking, ubiquitous multithreading, and BFS—a 64-bit journaling filesystem of its very own. [...] In June 2020—nineteen years after OpenBeOS was born, and sixteen after its rename to Haiku—the project released its second beta distribution. The project still adheres to backward application compatibility with 1990s BeOS—although only in its 32-bit version, which I did not test.' -- source: https://arstechnica.com/gadgets/2020/06/a-decidedly-non-linux-distro-walkth… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Firefox 79 Stable Will Let Users Test Unreleased Features Using 'Experiments'
by Peter Reutemann 28 Jun '20

28 Jun '20

'Both Edge and Chrome already allow users to try unreleased, experimental features (by typing about:flags in the address bar). Soon there'll be a similar "Firefox Experiments" option starting in Firefox 79. Slashdot reader techtsp shares this report from the Windows Club: Mozilla has a dedicated Experimental Features page on MDN just for that. But limiting experimental features to Firefox's Nightly channel has a limitation: A fairly limited number of "curious" users. Now, extending some of these experimental features to stable releases will increase the scope of "Firefox Experiments" as a whole... This option will allow users to enable/disable experimental features under Preferences... [In Firefox 79] Navigate to Preferences by entering about:preferences in the browser's address bar or click the gear icon and got to "Preferences." Discover and set browser.preferences.experimental to True. Now, you should be able to see the "Firefox Experiments" menu under Firefox 79 Preferences.' -- source: https://tech.slashdot.org/story/20/06/27/0321206 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Journalist's Phone Hacked: All He Had To Do Was Visit a Website. Any Website.
by Peter Reutemann 28 Jun '20

28 Jun '20

'The iPhone that Moroccan journalist Omar Radi used to contact his sources also allowed his government to spy on him (and at least two other journalists), reports the Toronto Star, citing new research from Amnesty International. Slashdot reader Iwastheone shares their report: Their government could read every email, text and website visited; listen to every phone call and watch every video conference; download calendar entries, monitor GPS coordinates, and even turn on the camera and microphone to see and hear where the phone was at any moment. Yet Radi was trained in encryption and cyber security. He hadn't clicked on any suspicious links and didn't have any missed calls on WhatsApp — both well-documented ways a cell phone can be hacked. Instead, a report published Monday by Amnesty International shows Radi was targeted by a new and frighteningly stealthy technique. All he had to do was visit one website. Any website. Forensic evidence gathered by Amnesty International on Radi's phone shows that it was infected by "network injection," a fully automated method where an attacker intercepts a cellular signal when it makes a request to visit a website. In milliseconds, the web browser is diverted to a malicious site and spyware code is downloaded that allows remote access to everything on the phone. The browser then redirects to the intended website and the user is none the wiser. Two more human rights advocates in Morocco have been targeted by the same malware, the article reports.' -- source: https://yro.slashdot.org/story/20/06/27/029222 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Comcast Becomes the First ISP To Join Mozilla's TRR Program
by Peter Reutemann 26 Jun '20

26 Jun '20

'Comcast has joined Cloudflare and NextDNS in partnering with Mozilla's Trusted Recursive Resolver program, which aims to make DNS more trusted and secure. Neowin reports: Commenting on the move, Firefox CTO Eric Rescorla, said: "Comcast has moved quickly to adopt DNS encryption technology and we're excited to have them join the TRR program. Bringing ISPs into the TRR program helps us protect user privacy online without disrupting existing user experiences. We hope this sets a precedent for further cooperation between browsers and ISPs." With its TRR program, Mozilla said that encrypting DNS data with DoH is just the first step in securing DNS. It said that the second step requires companies handling the data to have appropriate rules in place for handling it. Mozilla believes these rules include limiting data collection and retention, ensuring transparency about any retained data, and limiting the use of the resolver to block access or modify content. Ars Technica notes that joining Mozilla's program means that Comcast agreed that it won't "retain, sell, or transfer to any third party (except as may be required by law) any personal information, IP addresses, or other user identifiers, or user query patterns from the DNS queries sent from the Firefox browser," along with other requirements. When the change happens, it'll be automatic for users unless they've chosen a different DoH provider or disabled DoH altogether. Comcast told Ars yesterday that "Firefox users on Xfinity should automatically default to Xfinity resolvers under Mozilla's Trusted Recursive Resolver program, unless they have manually chosen a different resolver, or if DoH is disabled. The precise mechanism is still being tested and the companies plan to document it soon in an IETF [Internet Engineering Task Force] Draft."' -- source: https://tech.slashdot.org/story/20/06/25/1953252 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Ubuntu..
by john 25 Jun '20

25 Jun '20

One of the moderators asked (after using Simply Mepis) He wanted a more GUI system for another version of Linux OS. After we all gave an opinion favouring Ubuntu or Mint to meet his needs another member posted: "No, don't try Ubuntu. Right in the T&C it says all searches, including those of your own hard drive, go to the BBC and others. You really don't want an invasion of your privacy that includes all your search results including all your personal material effectively being public knowledge." I have a problem with this small "fact" and wonder about it's validity BBC. British broadcasting corporation. Blueberry county. Big beautiful clowns??? .-- Cheers John..

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Safari 14 Removes Flash, Gets Support for Breach Alerts, HTTP/3, and WebP
by Peter Reutemann 25 Jun '20

25 Jun '20

'Safari 14, scheduled to be released later this fall with iOS 14 and macOS 11, is a release that is packed choke-full with features. From a report: The biggest and most important of the new additions is support for WebExtensions, a technology for creating browser extensions. What this means for Safari users is that starting this fall, they'll see a huge influx of new Safari extensions as add-on developers are expected to port their existing Chrome and Firefox extensions to work on Apple's browser as well. Apple said that, for now, WebExtensions will only be available for Safari on macOS. Safari 14 is also an end of an era, as this will be the first version of Safari that won't support Adobe Flash Player content. But while old stuff is being removed, new stuff is also being added. One of the new technologies added to Safari is support for HTTP/3, a new web standard that will make loading websites faster and safer. Another important addition in Safari is support for WebP, a lightweight image format that has been gaining widespread adoption across the internet. The format, created by Google, serves as an alternative to the older JPEG format, and Safari has been the last browser to add support for it. [...] But Safari hasn't been lagging behind other browsers just in terms of HTTP/3 and WebP support. Apple has also added support for another cool feature, namely breach alerts, already present in both Chrome and Firefox. Starting this fall, Apple says that Safari 14 will scan a user's locally-stored passwords and show a prompt if one or more of the user's credentials are present in publicly available lists of breached accounts.' -- source: https://yro.slashdot.org/story/20/06/24/1753236 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Google Says It Will Keep Less Browser History and Location Data By Default
by Peter Reutemann 25 Jun '20

25 Jun '20

'Google said Wednesday it was changing the defaults on its services in an effort to store less browser history and location data on its servers. NBC News reports: Google CEO Sundar Pichai said in a blog post that the first time a person turns on location history, the default option would be for the data to be stored for 18 months. Activity from the web and from apps would also default to 18 months for new accounts, he said. "This means your activity data will be automatically and continuously deleted after 18 months, rather than kept until you choose to delete it," Pichai said. There will be no automatic change for existing accounts and people who already have location history turned on in their Google settings, but the company plans to inform existing users of the option to set up auto-delete after three to 18 months, he said. People also have the option to turn the setting off.' -- source: https://tech.slashdot.org/story/20/06/24/2030254 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Microsoft Edge Accused of Sneakily Importing Firefox Data In Windows 10
by Peter Reutemann 24 Jun '20

24 Jun '20

'Some Firefox users have discovered that the new default Windows 10 browser, which is shipped to their devices via Windows Update, sometimes imports the data from Mozilla's application even if they don't give their permission. Softpedia reports: Some of these Firefox users decided to kill the initial setup process of Microsoft Edge, only to discover that despite the wizard shutting down prematurely, the browser still copied data stored by Mozilla's browser. Several users confirmed on reddit that this behavior happened on their computers too. Microsoft has remained tight-lipped on this, so for the time being, it's still not known why Edge imports Firefox data despite the initial wizard actually killed off manually by the user. Users who don't want to be offered the new Edge on Windows Update can turn to the dedicated toolkit that Microsoft released earlier this year, while removing the browser is possible by just uninstalling the update from the device.' -- source: https://news.slashdot.org/story/20/06/23/2027205 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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80,000 Printers Are Exposing Their IPP Port Online
by Peter Reutemann 24 Jun '20

24 Jun '20

'In a report published earlier this month, security researchers from the Shadowserver Foundation, a non-profit organization focused on improving cyber-security practices across the world, have published a warning about companies that are leaving printers exposed online. More specifically, Shadowserver experts scanned all the four billion routable IPv4 addresses for printers that are exposing their IPP port. IPP stands for "Internet Printing Protocol" and, as the name suggests, is a protocol that allows users to manage internet-connected printers and send printing jobs to printers hosted online. The difference between IPP and the multiple other printer management protocols is that IPP is a secure protocol that supports advanced features such as access control lists, authentication, and encrypted communications. However, this doesn't mean that device owners are making use of any of these features. Shadowserver experts said they specifically scanned the internet for IPP-capable printers that were left exposed without being protected by a firewall and allowed attackers to query for local details via the "Get-Printer-Attributes" function. In total, experts said they usually found an average of around 80,000 printers exposing themselves online via the IPP port on a daily basis. The number is about an eighth of all IPP-capable printers currently connected online. A normal scan with the BinaryEdge search engine reveals a daily count of between 650,000 and 700,000 devices with their IPP port (TCP/631) reachable via the internet. What are the issues with not securing the IPP port? Shadowserver experts say this port can be used for intelligence gathering, since many of the printers scanned returned additional info about themselves, such as printer names, locations, models, firmware, organization names, and even Wi-Fi network names. "To configure IPP access control and IPP authentication features, users are advised to check their printers' manuals," adds ZDNet. "Most printers have an IPP configuration section in their administration panel from where users can enable authentication, encryption, and limit access to the device via access lists."' -- source: https://hardware.slashdot.org/story/20/06/23/2049236 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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ARM-Based Japanese Supercomputer is Now the Fastest in the World
by Peter Reutemann 24 Jun '20

24 Jun '20

'A Japanese supercomputer has taken the top spot in the biannual Top500 supercomputer speed ranking. Fugaku, a computer in Kobe co-developed by Riken and Fujitsu, makes use of Fujitsu's 48-core A64FX system-on-chip. It's the first time a computer based on ARM processors has topped the list. From a report: Fugaku turned in a Top500 HPL result of 415.5 petaflops, 2.8 times as fast as IBM's Summit, the nearest competitor. Fugaku also attained top spots in other rankings that test computers on different workloads, including Graph 500, HPL-AI, and HPCG. No previous supercomputer has ever led all four rankings at once. While fastest supercomputer rankings normally bounce between American- and Chinese-made systems, this is Japan's first system to rank first on the Top500 in nine years since Fugaku's predecessor, Riken's K computer. Overall there are 226 Chinese supercomputers on the list, 114 from America, and 30 from Japan. US-based systems contribute the most aggregate performance with 644 petaflops' -- source: https://tech.slashdot.org/story/20/06/23/1614232 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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