- wlug - list.wlug.org.nz

Project Trident Ditches BSD For Linux
by Peter Reutemann 21 Oct '19

21 Oct '19

'Project Trident is moving from FreeBSD to Void Linux, reports Its FOSS: According to a later post, the move was motivated by long-standing issues with FreeBSD. These issues include "hardware compatibility, communications standards, or package availability continue to limit Project Trident users". According to a conversation on Telegram, FreeBSD has just updated its build of the Telegram client and it was nine releases behind everyone else. The lead dev of Project Trident, Ken Moore, is also the main developer of the Lumina Desktop. The Lumina Desktop has been on hold for a while because the Project Trident team had to do so much work just to keep their packages updated. (Once they complete the transition to Void Linux, Ken will start working on Lumina again.) After much searching and testing, the Project Trident team decided to use Void Linux as their new base. More from the Project Trident site: It's important to reiterate that Project Trident is a distribution of an existing operating system. Project Trident has never been a stand-alone operating system. The goal of Project Trident is enhancing the usability of an operating system as a graphical workstation through all sorts of means: custom installers, automatic setup routines, graphical utilities, and more... The more we've tested Void Linux, the more impressed we have been. We look forward to working with an operating system that helps Project Trident continue to provide a stable, high-quality graphical desktop experience.' -- source: https://linux.slashdot.org/story/19/10/20/2227228 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/

1 0

Samsung Won't Support Linux on DeX Once Android 10 Arrives
by Peter Reutemann 21 Oct '19

21 Oct '19

'If you've been using Linux on DeX (aka Linux on Galaxy) to turn your Samsung phone into a PC, you'll need to make a change of plans. Samsung is warning users that it's shutting down the Linux on DeX beta program, and that its Android 10 update won't support using the open source OS as a desktop environment. The company didn't explain why it was shutting things down, but it did note that the Android 10 beta is already going without the Linux option... Samsung is still committed to DeX, and recently enabled its desktop-style space on Macs and Windows PCs. However, it's clear that the dreams of fully replacing a PC with your Galaxy phone will have to wait, at least for now.' -- source: https://linux.slashdot.org/story/19/10/20/0051217 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/

1 0

Mozilla is Sharing YouTube Horror Stories To Prod Google For More Transparency
by Peter Reutemann 21 Oct '19

21 Oct '19

'CNET reports on a new crowdsourced public awareness campaign: Mozilla is publishing anecdotes of YouTube viewing gone awry -- anonymous stories from people who say they innocently searched for one thing but eventually ended up in a dark rabbit hole of videos. It's a campaign aimed at pressuring Google's massive video site to make itself more accessible to independent researchers trying to study its algorithms. "The big problem is we have no idea what is happening on YouTube," said Guillaume Chaslot, who is a fellow at Mozilla, a nonprofit best known for its unit that makes and operates the Firefox web browser. Chaslot is an ex-Google engineer who has investigated YouTube's recommendations from the outside after he left the company in 2013. (YouTube says he was fired for performance issues.) "We can see that there are problems, but we have no idea if the problem is from people being people or from algorithms," he said.... Mozilla is publishing 28 stories it's terming #YouTubeRegrets; they include, for example, an anecdote from someone who who said a search for German folk songs ended up returning neo-Nazi clips, and a testimonial from a mother who said her 10-year-old daughter searched for tap-dancing videos and ended up watching extreme contortionist clips that affected her body image. ' -- source: https://news.slashdot.org/story/19/10/20/1927234 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/

1 0

WAV Audio Files Are Now Being Used To Hide Malicious Code
by Peter Reutemann 21 Oct '19

21 Oct '19

'Two reports published in the last few months show that malware operators are experimenting with using WAV audio files to hide malicious code. The first of these new malware campaigns abusing WAV files was reported back in June by Symantec security researchers who said they spotted a Russian cyber-espionage group known as Waterbug (or Turla) using WAV files to hide and transfer malicious code from their server to already-infected victims. The second malware campaign was spotted this month by BlackBerry Cylance. In a report published today and shared with ZDNet last week, Cylance said it saw something similar to what Symantec saw a few months before. But while the Symantec report described a nation-state cyber-espionage operation, Cylance said they saw the WAV steganography technique being abused in a run-of-the-mill crypto-mining malware operation.' -- source: https://it.slashdot.org/story/19/10/20/200249 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/

1 0

Privacy-Respecting Smart Home System Can Work Offline and Sends Fake Data
by Peter Reutemann 21 Oct '19

21 Oct '19

'A publicly-funded group of designers, artists and privacy experts from Amsterdam have designed a smart home system prototype to "prove it's technically possible to build a privacy respecting smart home while maintaining convenience." Its controller uses an Arduino Nano to disconnect the system from the internet during times when it's not in use. They're building everything on Mozilla's open smart home gateway software. The system's microphone is a separate USB device that can be easily unplugged. For extra security, the devices don't even use wifi to communicate. "The Candle devices offer the advantages of a smart home system -- such as voice control, handy automations and useful insights -- without the downsides of sending your data to the cloud and feeling watched in your own home," explains their blurb for Dutch Design Week, where they're launching their prototypes of trust-worthy smart locks, thermostats, and other Internet of Things devices: Most smart devices promises us an easier life, but they increasingly disappoint; they eavesdrop, share our data with countless third parties, and offer attractive targets to hackers. Candle is different. Your data never leaves your home, all devices work fine without an internet connection, and everything is open source and transparent. One of the group's members is long-time Slashdot reader mrwireless, who shares an interesting observation: Smart homes track everything that happens inside them. For developing teenagers, this makes it more difficult to sneak in a date or break the rules in other subtle ways, which is a normal, healthy part of growing up. Candle is a prototype smart home that tries to mitigate these issue. It has given its sensors the ability to generate fake data for a while. In the future, children could get a monthly fake data allowance. Some of the devices have "skirts", simple fabric covers that can be draped over the devices to hide their screen. If you own a dust sensor, this can be useful if your mother in law comes over and you haven't vacuumed in a while.' -- source: https://yro.slashdot.org/story/19/10/20/216238 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/

1 0

Unpatched Linux bug may open devices to serious attacks over Wi-Fi
by Peter Reutemann 18 Oct '19

18 Oct '19

'A potentially serious vulnerability in Linux may make it possible for nearby devices to use Wi-Fi signals to crash or fully compromise vulnerable machines, a security researcher said. The flaw is located in the RTLWIFI driver, which is used to support Realtek Wi-Fi chips in Linux devices. The vulnerability triggers a buffer overflow in the Linux kernel when a machine with a Realtek Wi-Fi chip is within radio range of a malicious device. At a minimum, exploits would cause an operating-system crash and could possibly allow a hacker to gain complete control of the computer. The flaw dates back to version 3.10.1 of the Linux kernel released in 2013. "The bug is serious," Nico Waisman, who is a principal security engineer at Github, told Ars. "It's a vulnerability that triggers an overflow remotely through Wi-Fi on the Linux kernel, as long as you're using the Realtek (RTLWIFI) driver." The vulnerability is tracked as CVE-2019-17666. Linux developers proposed a fix on Wednesday that will likely be incorporated into the OS kernel in the coming days or weeks. Only after that will the fix make its way into various Linux distributions.' -- source: https://arstechnica.com/information-technology/2019/10/unpatched-linux-flaw… 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/

1 0

IBM+Red Hat: A Successful Acquisition For A Change?
by Lawrence D'Oliveiro 18 Oct '19

18 Oct '19

IBM reports <https://www.theregister.co.uk/2019/10/17/ibm_q3_2019_financials/> that its Red Hat division has been doing quite nicely since it was acquired. This is in contrast to the rest of the company, which seems to be continuing its long, slow downward slide. I have seen mention elsewhere of economic studies that show that, on average, corporate mergers and acquisitions tend to destroy value rather than create it (e.g. the all-too-common scenario of “big company buys small company and then drives away its customers and shuts it down”). The realization of actual “synergies” seems to be the exception rather than the rule. Maybe IBM will continue jettisoning its other parts, and end up being just Red Hat in all but name...

1 0

Bug In Python Script May Have Affected Hundreds Of Studies
by Lawrence D'Oliveiro 18 Oct '19

18 Oct '19

A set of Python scripts popularly used to analyze chemistry data has had a long-standing bug in that it had assumptions about the order in which filenames in a directory would be returned <https://arstechnica.com/information-technology/2019/10/chemists-discover-cr…>. The code worked correctly on Windows and an older version of macOS, but discrepancies crept in on Linux and on newer macOS. The fix was to sort the returned names into a consistent order before processing. I just note this Twitter comment from one of the original authors: When I wrote the scripts 6 years ago, the OS was able to handle the sorting. That would never have been true on Linux. There have never been any guarantees about ordering of directory entries on POSIX-compliant systems. Note the docs <https://docs.python.org/3/library/glob.html#glob.glob> clearly say: Whether or not the results are sorted depends on the file system. One of the researchers who found (and fixed) the bug says ... he hopes the paper will get scientists to pay more attention to the computational side of experiments in the future.

2 7

Germany's Cybersecurity Agency Recommends Firefox As Most Secure Browser
by Peter Reutemann 18 Oct '19

18 Oct '19

'Firefox is the only browser that received top marks in a recent audit carried out by Germany's cyber-security agency -- the German Federal Office for Information Security (or the Bundesamt fur Sicherheit in der Informationstechnik -- BSI). The BSI tested Mozilla Firefox 68 (ESR), Google Chrome 76, Microsoft Internet Explorer 11, and Microsoft Edge 44. The tests did not include other browsers like Safari, Brave, Opera, or Vivaldi. The audit was carried out using rules detailed in a guideline for "modern secure browsers" that the BSI published last month, in September 2019. The BSI normally uses this guide to advise government agencies and companies from the private sector on what browsers are safe to use. The article includes a list of all the minimum requirements required for the BSI to consider a browser "secure." It also lists the areas where the other browsers failed, such as: Lack of support for a master password mechanism (Chrome, IE, Edge); No built-in update mechanism (IE), and No option to block telemetry collection (Chrome, IE, Edge)' -- source: https://news.slashdot.org/story/19/10/17/2136219 Cheers, Pete -- 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/

1 0

Hard drives not mounting
by Ian Young 17 Oct '19

17 Oct '19

Hi John (et al) I am going to assume these are drives formatted NTFS. Of late I have encountered drives from Windows machines which Linux won't mount, I think ntfs-3g is a bit finicky about this in recent versions. Get in touch with me directly if you wish, I have a gadget which will connect drives via USB to avoid having to put them into a machine. Some distributions may be able to see the drives even if Mint doesn't wish to, we could try various versions.

1 0