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How CentOS Stream and RHEL 9 Led to AlmaLinux 9
by Peter Reutemann 29 May '22

29 May '22

'DNet writes that in late 2020 Red Hat decided "they'd no longer release CentOS Linux as a standalone distribution. Instead, CentOS Stream would work as a beta for RHEL." So where are we now? The competition immediately sprang up to replace CentOS. The two most important of these are the AlmaLinux OS Foundation's AlmaLinux and Rocky Enterprise Software Foundation's Rocky Linux. [May 16th saw the release of Rocky Linux 8.6.] Now, mere weeks after the release of RHEL 9, AlmaLinux 9 has arrived. Like RHEL itself, AlmaLinux 9 starts from CentOS Stream via RHEL. Indeed, AlmaLinux developers are CentOS Stream contributors. The bottom line is that CentOS 9 is an identical twin to RHEL 9 — except for the names and trademarks. It has all the same features, all the same advances, and, for better or worse, all the same bugs. Besides the big server architectures, AlmaLinux is also ready to run on everything from cloud and Docker images to Microsoft's Windows Subsystem for Linux and Raspberry Pi, the article points out. And Jack Aboutboul, AlmaLinux's Community Manager, tells ZDNet "We are building AlmaLinux with the specific goal of creating an independent CentOS successor that is truly community-centric and designed for everyone... We offer everyone a uniform platform that is safe, secure, easy to use, and dependable to build your tomorrow on."' -- source: https://linux.slashdot.org/story/22/05/28/1649229 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Linux 5.19 Adds 500K Lines of New Graphics Driver Code
by Peter Reutemann 27 May '22

27 May '22

'The current Linux kernel in development, 5.19, added 495,793 new lines of code for graphic driver updates. David Airlie sent in the new lines as part of Direct Rendering Manager (DRM) subsystem of Linux. The majority of additions were for AMD's RDNA and CDNA platforms but Intel also submitted changes for their DG2 graphics as well. Updates also came from Qualcomm and MediaTek for their GPU offerings.' -- source: https://tech.slashdot.org/story/22/05/26/2046227 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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ProtonMail Unifies Encrypted Mail, Calendar, VPN, and Storage Services Under New 'Proton' Brand
by Peter Reutemann 26 May '22

26 May '22

'Swiss-based encrypted email provider ProtonMail today announced a restructuring of its privacy-first services, bringing them under a new unifying brand name: Proton. "Today, we are undertaking our biggest step forward in the movement for an internet that respects your privacy. The new, updated Proton offers one account, many services, and one privacy-by-default ecosystem. You can now enjoy unified protection with a modernized look and feel. Evolving into a unified Proton reflects our growth from an end-to-end encrypted email provider to an entire privacy ecosystem, allowing us to deliver even more benefits to the Proton community and make privacy accessible to everyone," the company said. MacRumors adds: Previously, users could only subscribe to each service the company offered individually. Going forward, the new Proton offers one account to access all the services offered in the company's privacy-by-default ecosystem, including Proton Mail, Proton VPN, Proton Calendar, and Proton Drive, all of which can be accessed from proton.me. All Proton services remain available as a free tier, with more advanced features and more storage available via paid plans. The free Proton tier includes up to 1GB of storage and one Proton email address, as well as access to Proton's encrypted Calendar and VPN services.' -- source: https://it.slashdot.org/story/22/05/25/1844246 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Bing Contract Prohibits DuckDuckGo From Completely Blocking Microsoft Tracking
by Peter Reutemann 25 May '22

25 May '22

'DuckDuckGo isn't as private as you thought. "Due to a confidential search agreement, the DuckDuckGo browser does not block all Microsoft trackers," reports Review Geek. "What's worse, DuckDuckGo only acknowledged this 'privacy hole' after it was discovered by a security researcher." From the report: Security researcher @thezedwards found that the mobile DuckDuckGo browser does not block Microsoft trackers on third-party websites, such as the Facebook-owned Workplace.com. Gabriel Weinberg, the CEO of DuckDuckGo, is now running damage control on Twitter. He explains that Microsoft cannot see what you search in DuckDuckGo, and the DuckDuckGo browser blocks all Microsoft cookies. But if you visit a website that contains Microsoft's trackers, then your data is exposed to services like Bing and LinkedIn. This is the result of DuckDuckGo's "search syndication agreement" with Microsoft. In order to pull search information from Bing, the privacy experts at DuckDuckGo have to poke holes in their browser's security system. While DuckDuckGo has a solid privacy policy when it comes to Microsoft's ads, it hasn't explained how Microsoft uses data from third-party trackers. And that's quite alarming. Maybe this situation is overblown, or maybe Microsoft can build targeted ad profiles based on your web activity in DuckDuckGo -- we don't know because DuckDuckGo signed a confidentiality agreement. Gabriel Weinberg says that DuckDuckGo is "working tirelessly behind the scenes" to improve its deal with Microsoft. Additionally, he expects DuckDuckGo to "include more third-party Microsoft protection" in a future update.' -- source: https://yro.slashdot.org/story/22/05/24/218210 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Teaching Kiwi Kids To Refurbish Computers That They Get To Keep
by Lawrence D'Oliveiro 25 May '22

25 May '22

I saw an item about this on TVNZ news last night, but couldn’t find any mention on their website. But it turns out Newshub did a report on the project a week ago <https://www.newshub.co.nz/home/technology/2022/05/new-project-to-teach-kiwi…>. It involves primary-school-age children working with donated computers, learning how to dismantle them and fix them up. And then they have a working device that they get to take home: As part of West Tech, students as young as eight years old are taught how to diagnose issues, disassemble and then refurbish components in order to create an 'as-new' device. They are then gifted to the students, giving them refurbished tech products to help further their education. ... With just seven hours of learning time, students were able to learn to refurbish defunct devices ... I’m no hardware expert, so all I get to say is “wow”. One of the groups involved in this is youth charity Zeal <https://zeal.nz/>. They have centres in various places around the North Island (including Hamilton), though this particular project only seems to be at the West Auckland one. Looking for the tag “Zeal Digital” brings up several projects: <https://zeal.nz/tag/zeal-digital/>.

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Microsoft Warns of 'Stealthy DDoS Malware' Targeting Linux Devices
by Peter Reutemann 24 May '22

24 May '22

'"In the last six months, we observed a 254% increase in activity from a Linux trojan called XorDdos," writes the Microsoft 365 Defender Research Team. It's a trojan combining denial-of-service functionality with XOR-based encryption for communication. Microsoft calls it part of "the trend of malware increasingly targeting Linux-based operating systems, which are commonly deployed on cloud infrastructures and Internet of Things devices." And ZDNet describes the trojan "one of the most active Linux-based malware families of 2021, according to Crowdstrike." XorDdos conducts automated password-guessing attacks across thousands of Linux servers to find matching admin credentials used on Secure Shell (SSH) servers... Once credentials are gained, the botnet uses root privileges to install itself on a Linux device and uses XOR-based encryption to communicate with the attacker's command and control infrastructure. While DDoS attacks are a serious threat to system availability and are growing in size each year, Microsoft is worried about other capabilities of these botnets. "We found that devices first infected with XorDdos were later infected with additional malware such as the Tsunami backdoor, which further deploys the XMRig coin miner," Microsoft notes... Microsoft didn't see XorDdos directly installing and distributing the Tsunami backdoor, but its researchers think XorDdos is used as a vector for follow-on malicious activities... XorDdoS can perform multiple DDoS attack techniques, including SYN flood attacks, DNS attacks, and ACK flood attacks. Microsoft's team warns that the trojan's evasion capabilities "include obfuscating the malware's activities, evading rule-based detection mechanisms and hash-based malicious file lookup, as well as using anti-forensic techniques to break process tree-based analysis. "We observed in recent campaigns that XorDdos hides malicious activities from analysis by overwriting sensitive files with a null byte. It also includes various persistence mechanisms to support different Linux distributions."' -- source: https://linux.slashdot.org/story/22/05/21/0445203 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Rust For Linux Kernel Updated, Uutils As Rust Version Of Coreutils Updated Too
by Peter Reutemann 24 May '22

24 May '22

'This weekend, Miguel Ojeda, added support for a set of additional Rust patches in the kernel and separately a new version of Uutils which is the Rust version of GNU CoreUtils. These changes will go towards more inclusion of Rust into Linux. The v7 patches adds in abstractions used by Rust and the Uutils update contained fixes and addresses compatibility issues.' -- source: https://linux.slashdot.org/story/22/05/23/1836210 Anybody keen on demoing this Rust support or how to write a kernel module in general? Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Microsoft's Windows Subsystem For Android Just Got a Big Update
by Peter Reutemann 24 May '22

24 May '22

'Microsoft has updated the Windows Subsystem for Android (WSA) to Android 12.1 and shipped improvements to Android integration with Windows, networking, the camera in apps, the Settings app, and more. ZDNet reports: Current limitations aside, Microsoft is continuing to invest in bringing Android to Windows 11, as seen in its update to the WSA on Windows 11 (version 2204.40000.15) to Android 12.1, which is available to Insiders on the Dev Channel, according to a Microsoft blogpost. WSA launched with Android 11. Microsoft has improved networking on the Windows Subsystem for Android, so that Android apps can connect to devices on the same network as a Windows PC. Advanced networking allows users to set up smart home devices such as speakers and security cameras with a compatible Android app. This feature is available in Windows 11 preview builds 22621 and higher, with advanced networking on by default for new x64 Windows builds. Android-Windows integration has also been improved. Windows taskbar icons now show which Android apps are currently using hardware features like the mic and location in the system tray. The taskbar now also correctly appears or disappears when apps are running or stopped. Android notifications also show as Windows notifications and the Windows title of an Android app now reflects the Android activity title. Android apps won't restart afresh after exiting connected standby mode, but instead will recommence where the app was paused. Of the "many camera updates" in this release, Microsoft highlights that camera orientation is fixed to natural orientation, and that it's fixed incorrect camera previews, letterboxing (where the app window is wider than it is high, or horizontally longer), and a "squishing of the camera feed." Mouse and keyboard inputs in Windows Subsystem for Android have been improved. Microsoft also improved scroll-wheel support, fixed the onscreen keyboard focus, and ensured the Android soft keyboard displays correctly. The updated Windows Subsystem for Android Settings app gained redesigned UX and diagnostics data viewer. As of this update, telemetry collection is off by default. However, Microsoft is encouraging users to enable the setting, so it can collect data about Android app usage. "Other important updates include reduced flicker when apps are restored from a minimized state, the addition of VP8 and VP9 video hardware decoding, and the addition of Chromium WebView 100 to the Windows Subsystem for Android," adds ZDNet.' -- source: https://tech.slashdot.org/story/22/05/23/2014243 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Researchers find backdoor lurking in WordPress plugin used by schools
by Peter Reutemann 23 May '22

23 May '22

'Researchers said on Friday that they found a malicious backdoor in a WordPress plugin that gave attackers full control of websites that used the package, which is marketed to schools. The premium version of School Management, a plugin schools use to operate and manage their websites, has contained the backdoor since at least version 8.9, researchers at website security service Jetpack said in a blog post without ruling out that it had been present in earlier versions. This page from a third-party site shows that version 8.9 was released last August.' -- source: https://arstechnica.com/information-technology/2022/05/researchers-find-bac… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Why Gov.UK Stopped Using jQuery
by Peter Reutemann 22 May '22

22 May '22

'The head of the UK government's digital transformation unit recently announced a change to the nation's government services site gov.uk: they've "removed jQuery as a dependency for all frontend apps, meaning 32 KB of minified and compressed JavaScript was removed" for everything from selecting elements to attaching event listeners.... Nearly 84% of mobile pages used jQuery in 2021, points out a new essay at Gov.UK — before explaining why they decided not to: jQuery was an instrumental tool in a time when we really needed a way to script interactivity in a way that smoothed over the differing implementations of stuff like event handling, selecting elements, animating elements, and so on. The web is better because of jQuery — not just because it has such incredible utility, but because its ubiquity led to making what it provided part of the web platform itself. Nowadays, we can do just about anything jQuery can do in vanilla JavaScript... It really begs the question: Do we really need jQuery today? That's a question that GOV.UK has answered with a resounding "no".... This is a big deal when it comes to the user experience, because GOV.UK provides services and information online for The United Kingdom at scale. Not everyone is tapping away on their 2022 MacBook Pro on a rip-roarin' broadband connection. GOV.UK has to be accessible to everyone, and that means keepin' it lean.... dependencies matter when it comes to performance. Don't shortchange your users if the web platform can easily do the job a framework can. This level of commitment to the user experience from a institution that works at the scale GOV.UK does is commendable. I can only hope others follow in their footsteps.' -- source: https://developers.slashdot.org/story/22/05/21/0214233 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 (office) +64 (7) 577-5304 (home office) https://www.cs.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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