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A Nice Little Cryptography Primer

By itss | 28/06/2021
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Pun Intended.

Category: Technology
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  • DuckDuckGo's Browser Now Blocks Most YouTube Ads
    by EditorDavid on 11/07/2026 at 8:47 pm

    Nerds.xyz reports: DuckDuckGo just gave its browser a feature that a lot of people have been waiting for. The privacy-focused browser can now block most video ads on YouTube, letting users watch videos without sitting through the pre-roll and mid-roll interruptions that have become part of everyday life on the platform. The feature is already enabled by default for iPhone, Windows, and Mac users running the latest version of the browser. Android users can turn it on manually... with DuckDuckGo planning to enable it by default in a future update... To make it work, DuckDuckGo relies on the same community-maintained filter lists used by uBlock Origin, along with some of its own compatibility rules. The company says you might notice a bit of extra buffering before a video starts, but once playback begins, most ads should be gone. Slashdot reader BrianFagioli argues that the feature raises questions about how creators are compensated when ad revenue is bypassed. Read more of this story at Slashdot.

  • Orbital Datacenter Plans Need an Environmental Review, FCC Told
    by EditorDavid on 11/07/2026 at 7:34 pm

    Environmental groups want America's FCC "to slam the brakes on orbital datacenters," writes The Register. They're arguing for an environmental impact assessment for what could be 1 million satellites: Earthjustice, acting on behalf of DarkSky International, Environment America, and Public Employees for Environmental Responsibility (PEER), filed a petition this week... The filing doesn't target any single company. Instead, it asks the regulator to put the entire emerging orbital datacenter sector on hold while it assesses the cumulative effects of proposals from SpaceX, Starcloud, Blue Origin, Cowboy Space, and any similar applications that follow. According to the petition, those proposals collectively seek "well over a million datacenter satellites" in low Earth orbit.... " increasing the existing volume of satellites in low-earth orbit by multiple orders of magnitude." The groups argue that the FCC is trying to apply licensing rules written for much smaller satellite constellations to an entirely new class of infrastructure. "If ever a situation warranted a Programmatic Environmental Impact Statement [PEIS], it is this one," the petition says. It argues that a single review would allow the agency to examine "the risks, alternatives, needs, costs, and impacts of this sudden transformation of Earth's exosphere" before deciding whether any of the projects are in the public interest. The petition raises concerns about rocket launch emissions, pollutants released as satellites burn up during atmospheric reentry, depletion of the ozone layer, orbital debris, light pollution, impacts on wildlife, and interference with astronomy. It also argues that the combined effects of these constellations cannot be understood by evaluating applications one at a time.... "It is difficult to imagine a better example of multiple projects presenting essentially identical impacts and risks that compound synergistically and cumulatively than the present proposals..." The petition argues that the FCC's current approach, which generally treats satellite licenses as categorically excluded from detailed environmental review, is no longer fit for proposals measured not in dozens or thousands of spacecraft but in hundreds of thousands and, potentially, millions. If the FCC agrees, orbital datacenter operators will have a mountain of paperwork to clear before sending their hardware skyward. Read more of this story at Slashdot.

  • This Factory Was Severely Short On Workers. Then It Offered Flexible Work.
    by EditorDavid on 11/07/2026 at 6:34 pm

    "Flexible, app-based scheduling lets large pools of part-time workers choose four-hour shifts and even select the type of work they prefer," writes long-time Slashdot reader Tony Isaac. While the system started during the pandemic when factories faced severe labor shortages, the model is now "supplying hundreds of trained workers each week... while giving people — from retirees to sidejob hustlers to longtime employees — control over their hours." NPR says it's attracting "people who may not be seeking a traditional career in the industry or even a 40-hour workweek," It's a change that manufacturers including Stanley Black & Decker and Georgia-Pacific are embracing... Today, in any given week, about 450 flexible workers — roughly half the pool — pick up shifts at the [GE Appliances] plant, with workers putting in an average of 24 hours a week. Their contributions have been key to GE Appliances' $180 million expansion of the Georgia plant, completed last year, which added 600 new jobs... [Darcy Duvall, the plant's director of human resources operations] has also come to see that many workers prize flexibility despite the significant trade-offs — like lower pay and almost no benefits. MyWorkChoice employees can opt into their own group healthcare plan, but few do... The flexible work option has also helped GE Appliances keep longtime employees with decades of experience on the job. Read more of this story at Slashdot.

  • China's AI Companies May Be 'Distilling' America's AI Models
    by EditorDavid on 11/07/2026 at 5:34 pm

    In March, Anthropic's Claude "quietly deployed software to spy on China-based customers," reports the Washington Post — apparently to unmask Chinese rivals "suspected of hijacking its technology to make their own AI tools smarter." Last week Anthropic removed the spyware "after a software developer revealed its existence and privacy advocates criticized Anthropic, saying it had surveilled its own users." Anthropic's tracking code was designed in part to catch Chinese firms "distilling" its AI models, a technique that involves pressing a large, expensive AI system to serve as a tutor to a smaller, cheaper one. Asking the larger system huge numbers of questions — hundreds of thousands or more — generates responses that can be used to upgrade the power of the smaller one on the cheap. Distillation isn't illegal, and it has been used for years in the AI industry. But distillation without permission is against AI companies' rules, and, used effectively, is giving Chinese AI companies a major leg up, American AI companies say... Anthropic and ChatGPT-maker OpenAI have both accused Chinese AI companies of using this technique to build copycat AI models of their own. In a May blog post, Anthropic said that Chinese companies' use of distillation, along with evading U.S. export controls on high-end computer chips, has allowed them to "trail closely" behind U.S. models. But if these techniques can be blocked, it might be possible for the United States to "lock in a 12-24 month lead" on Chinese capabilities, the company said... This month, Anthropic said in a letter to U.S. senators that was obtained by The Post that it uncovered a campaign in which Chinese tech giant Alibaba's Qwen AI team used roughly 25,000 fraudulent accounts to generate more than 28.8 million exchanges with Claude to improve its own technology. In February, Anthropic made similar accusations against the Chinese firms Deepseek, Moonshot and MiniMax and said the campaigns were "growing in intensity and sophistication...." Anthropic and OpenAI have appealed to the U.S. government, arguing that distillation amounts to intellectual property theft that harms the U.S. in the geopolitical AI contest.... That Chinese AI labs are using U.S. models to improve their own technology appears beyond dispute. In a February 2025 study, researchers from China's Peking University and the state-funded Chinese Academy of Sciences developed methods to detect signs of distillation in leading large language models. They concluded that, with the exception of ByteDance's Doubao, most domestic models they tested showed substantial evidence of distillation, mostly drawing from U.S. models... In one set of intensive tests, a Qwen model misidentified itself as Claude nearly a third of the time, the Chinese researchers found. U.S. firms have also used distillation to piggyback on AI systems made by others. In 2024, OpenAI released a tool to make it easier for customers to distill its own models and produce data sets for AI training. SpaceX founder Elon Musk said in court testimony in May that his AI company xAI used distillation to train its models and that the technique is common throughout the industry. The article also notes that Anthropic "said it has banned nearly 700,000 accounts that were using Claude in China." But the article includes this quote from Kyle Chan, a fellow at the Washington-based Brookings Institution's China Center. "Anthropic's framing is that this is a geopolitical contest for basically the future of the world and freedom and democracy. It's that this is not just undercutting the U.S. commercially, but undercutting American strategic advantage in the most powerful technology we know today." Read more of this story at Slashdot.

  • EFF Celebrates 36th Anniversary, Says 'We Need You in the Fight'
    by EditorDavid on 11/07/2026 at 4:34 pm

    "We need you in the fight," says the American legal expert in privacy, surveillance, AI, and Internet freedom of speech who became the EFF's new executive director in March. As EFF celebrates the anniversary of its founding 1990, "Each headline is different, but they tell one story: Many of the threats that once seemed hypothetical are now reality, and EFF's work to ensure technology supports rights, justice, freedom, and innovation for all people has never been more critical." Governments and large corporations possess surveillance capabilities that were unimaginable just a few years ago. Ever greater concentrations of power are shaping speech, creativity, markets, and democratic institutions. Governments are increasingly seeking to control the internet and people's ability to access information and communicate freely. Our community's work is fundamental to the future of our countries, our livelihoods, and literally our lives... These are perilous times. It is also a moment of extraordinary possibility. The future of AI has not been written and we can work together to get it right. We can make sure our laws reflect the needs of the modern digital age. We can build the technologies that empower rather than marginalize communities. For me, the work starts with recognizing that digital rights are not a siloed policy issue. We must fight and win on the digital terrain to organize, speak freely, access healthcare, find work, receive an education, and participate fully in democracy. We can and must reject a false choice between innovation and civil liberties, and build power across movements to make sure technology truly works for people... EFF's founders understood something remarkably prescient: Technology and civil liberties would become inseparable. Now we all live digital lives, and the important digital rights issues that EFF has worked on since 1990 have become kitchen-table issues all around the world. EFF's founders understood that how technology is built, developed, used, and controlled deeply intersects with rights, justice, freedom, and democracy. EFF's unique combination of world-class lawyers, activists, and public interest technologists pursue change simultaneously in the courts, legislatures, companies, and our communities, and pierce through false choices. This integrated, intersectional approach, grounded in deep legal, policy, and technical expertise, is a linchpin in fighting and winning against some of the most powerful forces in the world — both governments and trillion-dollar companies. We defend people against unlawful government data collection and challenge license plate and face surveillance in our communities. We shape AI law and policy to protect civil liberties and support creativity and innovation. We push companies to strengthen encryption, fight to ensure you have the right to own what you buy, and build public interest technologies like Privacy Badger and Certbot that millions of people rely on every day. This work matters because it all answers the same question: Will technology empower or control us? Major battles the executive director sees on the horizon" "Challenge increasingly sophisticated government and corporate surveillance systems that endanger our rights, democracy, safety and security." "Preserve strong encryption and online anonymity." "Ensure AI is developed and used in ways that respect fundamental rights and works for those who build it, use it, and are affected by it." "Confront the concentrations of power that limit access to new creativity and defend the rights of developers to build and innovate." "To meet these challenges, we must not only utilize the powerful levers of successful litigation, smart policy interventions, and effective public interest technology tools. We must also build a broader movement that recognizes that fights on the digital terrain are integral to all our fights for rights and justice... Together, our EFF community can help broaden the public conversation about technology's role in society and continue building the collective power necessary to shape the future rather than react to it.... "I'm looking forward to meeting more of you at my first EFFecting Change livestream on August 12 with Cory Doctorow, and hope this conversation is just the beginning of finding new ways to work together..." The blog post ends by noting that "We need you and others in the fight. Please renew your membership, become a recurring monthly supporter, and introduce someone new to EFF by snagging them a gift membership. "Everything we accomplish — every lawsuit, every policy victory, every public interest technology tool, every campaign — is possible because people like you are committed to ensuring technology strengthens freedom, privacy, creativity, and opportunity for everyone. "The future we want and need will be built by people and movements working together to ensure technology empowers rather than oppresses. "Let's build that future together." Read more of this story at Slashdot.

  • Meta Says US States Seek $1.4 Trillion In Penalties In August's Youth Safety Trial
    by EditorDavid on 11/07/2026 at 3:34 pm

    Meta "said in a court filing on Monday that four states were seeking $1.4 trillion in penalties," reports Reuters, "over accusations the company designed its Facebook and Instagram platforms to addict young users and misled the public about their safety." Meta put forward the figure in its response to the attorneys general's filings on how penalties should be calculated if the states prevailed at trial. The number, which has not previously been disclosed and is close to Meta's market capitalization of around $1.5 trillion, comes ahead of an August trial in Oakland, California, over the claims brought by California, Colorado, Kentucky and New Jersey against the company. Meta said the amount was unsupported by the evidence. "A sanction of that size has no analog in the history of consumer protection enforcement," the company said in the filing. "The plaintiffs' outlandish calculations have no basis in fact or law," the company said in a statement, adding that it would continue to defend itself against the states' demands. A spokesperson for California Attorney General Rob Bonta said in a statement the lawsuit "alleges Meta has prioritized profits over the safety of kids and fueled the mental health crisis we see impacting a generation of American children. The California Department of Justice looks forward to holding Meta fully accountable at trial in August...." Meta has denied the allegations, saying the attorneys general have no evidence it misled consumers about its platforms' alleged addictiveness because "social media addiction" is not an established psychiatric condition, and therefore statements that its platforms were not addictive could not be false... Last month, [U.S. District Judge] Rogers rejected Meta's bid to cancel the trial, saying there remained factual disputes over whether its social media platforms were addictive, whether Meta falsely denied it designed them that way, and whether it "partially" directed the platforms at children. "A further 14 states have brought claims under their own laws, which will be heard at a separate trial in February..." Thanks to Slashdot reader Sparkatron for sharing the article. Read more of this story at Slashdot.

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