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YouTube Bans Content 'Showing Users How To Bypass Secure Computer Systems'
by Peter Reutemann 04 Jul '19

04 Jul '19

'Kody Kinzie from the Null Byte YouTube channel on Tuesday said YouTube banned a video he made about launching fireworks over Wi-Fi for the 4th of July. According to YouTube's Community Guidelines, you are not allowed to post content "showing users how to bypass secure computer systems or steal user credentials and personal data." Doing so will apparently result in a strike. The Register notes that this written policy "first appears in the Internet Wayback Machine's archive of web history in an April 5, 2019 snapshot." "I'm worried for everyone that teaches about infosec and tries to fill in the gaps for people who are learning," Kinzie said on Twitter. "It is hard, often boring, and expensive to learn cybersecurity." Security professionals like Tim Erlin, VP of product management and strategy at cybersecurity biz Tripwire, also finds the policy questionable. "Google's intention here might be laudable, but the result is likely to stifle valuable information sharing in the information security community," he said. "In cybersecurity, we improve our defenses by understanding how attacks actually work. Theoretical explanations are often not the most effective tools, and forcing content creators onto platforms restricted in distribution, like a paid training course, simply creates roadblocks to the industry. Sharing real world examples brings more people to the industry, rather than creating more criminals." ' -- source: https://news.slashdot.org/story/19/07/03/2121250 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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Android Q(&A): Android Engineers take us on a deep dive of Android Q
by Peter Reutemann 04 Jul '19

04 Jul '19

'As has become tradition for Ars at Google I/O, we recently sat down with some of the people who make Android to learn more about Google's latest OS. For 2019, the talk was all about Android Q and this year's big engineering effort, Project Mainline. Mainline's goal is to enable Google (and sometimes OEMs!) to directly update core parts of the OS without pushing out a whole system update. If that sounds technical and challenging, well, it is. This year running the Ars Android Interview Gauntlet we have veteran interviewee Dave Burke, VP of engineering for Android. As the head of Team Android, Burke is an encyclopedia of Android knowledge and always manages to come up with insightful answers to my grab bag of esoteric questions. And returning for the second year in a row is Iliyan Malchev, principal engineer at Android, the lead of Project Treble, and all-around Linux integration guru.' -- source: https://arstechnica.com/gadgets/2019/07/android-qa-android-engineers-take-u… 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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Amazon confirms it keeps your Alexa recordings basically forever
by Peter Reutemann 04 Jul '19

04 Jul '19

'If you (like so many of us) hate listening to recordings of your own voice, you may be in for an unpleasant future, as Amazon has confirmed it hangs on to every conversation you've ever had with an Alexa-enabled device until or unless you specifically delete them. That confirmation comes as a response to a list of questions Sen. Chris Coons (D-Delaware) sent to Amazon CEO Jeff Bezos in May expressing "concerns" about how Amazon uses and retains customers' Alexa voice assistant data. Amazon's response to Coons, as first reported by CNET, confirms that the company keeps your data as long as it wants unless you deliberately specify otherwise. "We retain customers' voice recordings and transcripts until the customer chooses to delete them," Amazon said—but even then there are exceptions.' -- source: https://arstechnica.com/tech-policy/2019/07/amazon-confirms-it-keeps-your-a… 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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Someone Is Spamming and Breaking a Core Component of PGP's Ecosystem
by Peter Reutemann 04 Jul '19

04 Jul '19

'A new wave of spamming attacks on a core component of PGP's ecosystem has highlighted a fundamental weakness in the whole ecosystem. From a report: Unknown attackers are spamming a core component of the ecosystem of the well-known encryption software PGP, breaking users' PGP installations and clients. What's worse, there may be no way to stop them. Last week, contributors to the PGP protocol GnuPG noticed that someone was "poisoning" or "flooding" their certificates. In this case, poisoning refers to an attack where someone spams a certificate with a large number of signatures or certifications. This makes it impossible for the the PGP software that people use to verify its authenticity, which can make the software unusable or break. In practice, according to one of the GnuPG developers targeted by this attack, the hackers could make it impossible for people using Linux to download updates, which are verified via PGP.' -- source: https://it.slashdot.org/story/19/07/03/2048235 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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File-Storage App 4shared Caught Serving Invisible Ads and Making Purchases Without Consent
by Peter Reutemann 03 Jul '19

03 Jul '19

'With more than 100 million installs, file-sharing service 4shared is one of the most popular apps in the Android app store. But security researchers say the app is secretly displaying invisible ads and subscribes users to paid services, racking up charges without the user's knowledge -- or their permission -- collectively costing millions of dollars. From a report: "It all happens in the background... nothing appears on the screen," said Guy Krief, chief executive of London-based Upstream, which shared its research exclusively with TechCrunch. The researchers say the app contains suspicious third-party code that allowed the app to automate clicks and make fraudulent purchases. They said the component, built by Hong Kong-based Elephant Data, downloads code which is "directly responsible" for generating the automated clicks without the user's knowledge. The code also sets a cookie to determine if a device has previously been used to make a purchase, likely as a way to hide the activity.' -- source: https://it.slashdot.org/story/19/07/03/1738253 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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D-Link To Undergo Security Audits For 10 Years as Part of FTC Settlement
by Peter Reutemann 03 Jul '19

03 Jul '19

'D-Link has agreed to a settlement with the US Federal Trade Commission in regards to a 2017 lawsuit in which the US government agency accused the Taiwanese hardware maker of misrepresenting the security of its devices and ignoring vulnerability reports. From a report: As part of the settlement, D-Link has promised to implement a new software security program for its routers and Internet-connected cameras. The company has also agreed to subject itself to ten years of biennial security audits from a third-party, independent auditor. The FTC gets to choose the auditor, while D-Link got to decide the certifications the auditor must obtain before allowing it to review its security program.' -- source: https://news.slashdot.org/story/19/07/03/1926220 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 Earth Ported To Browsers With WebAssembly
by Peter Reutemann 03 Jul '19

03 Jul '19

'The Google Earth team recently released a beta preview of a WebAssembly port of Google Earth. The new port runs in Chrome and other Chromium-based browsers, including Edge (Canary version) and Opera, as well as Firefox. From a report: The port thus brings cross-browser support to the existing Earth For Web version, which uses the native C++ codebase and Chrome's Native Client (NaCl) technology. Difference in multi-threading support between browsers leads to varying performance. Google Earth was released 14 years ago and allowed users to explore the earth through the comfort of their home. This original version of Google Earth was released as a native C++ based application intended for desktop install because rendering the whole world in real time required advanced technologies that weren't available in the browser. Google Earth was subsequently introduced for Android and iOS smartphones, leveraging the existing C++ codebase through technologies such as NDK and Objective-C++. In 2017, Google Earth was released for the Chrome browser, using Google's Native Client (NaCl) to compile the C++ code and run it in the browser.' -- source: https://tech.slashdot.org/story/19/07/02/1919251 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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Mageia 7 Linux Distro Released
by Peter Reutemann 03 Jul '19

03 Jul '19

'If you're looking to try out a Linux distro that is not based on Ubuntu, Mageia 7 might be worth your consideration. It arrives two years after the release of Mageia 6 -- so unsurprisingly, the changelog is fairly long. The Mageia developers share the significant packages that have been updated below. Significant package updates include: kernel 5.1.14, rpm 4.14.2, dnf 4.2.6, Mesa 19.1, Plasma 5.15.4, GNOME 3.32, Xfce 4.14pre, Firefox 67, Chromium 73, and LibreOffice 6.2.3. Donald Stewart, Mageia developer, adds: There are lots of new features, exciting updates, and new versions of your favorite programs, as well as support for very recent hardware. There are classical installer images for both 32-bit and 64-bit architectures, as well as live DVDs for 64-bit Plasma, GNOME, Xfce, and 32-bit Xfce.' -- source: https://tech.slashdot.org/story/19/07/02/201232 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's Robots.txt Parser is Now Open Source
by Peter Reutemann 02 Jul '19

02 Jul '19

'For 25 years, the Robots Exclusion Protocol (REP) was only a de-facto standard. This had frustrating implications sometimes. On one hand, for webmasters, it meant uncertainty in corner cases, like when their text editor included BOM characters in their robots.txt files. On the other hand, for crawler and tool developers, it also brought uncertainty; for example, how should they deal with robots.txt files that are hundreds of megabytes large? Today, we announced that we're spearheading the effort to make the REP an internet standard. While this is an important step, it means extra work for developers who parse robots.txt files. We're here to help: we open sourced the C++ library that our production systems use for parsing and matching rules in robots.txt files. This library has been around for 20 years and it contains pieces of code that were written in the 90's. Since then, the library evolved; we learned a lot about how webmasters write robots.txt files and corner cases that we had to cover for, and added what we learned over the years also to the internet draft when it made sense.' -- source: https://search.slashdot.org/story/19/07/01/153253 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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Nostalgia At Glastonbury ...
by Lawrence D'Oliveiro 02 Jul '19

02 Jul '19

>From <https://www.theregister.co.uk/2019/07/01/microsoft_round_up/>, another sighting of Windows XP in mission-critical use: Unfortunate songstress Neneh Cherry was warbling through her set when the veteran OS finally gave up the ghost. Alas, XP was dealing with the stage back projection, meaning that the audience lurched from being vaguely surprised to learn that Cherry was still around to the horrifying realisation that so was XP.

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