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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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  • Nvidia Retires Its GeForce Control Panel App After 20 Years
    by BeauHD on 26/05/2026 at 5:00 pm

    Nvidia is retiring its classic Control Panel for GeForce Game Ready and Studio Driver users after 20 years, as it pushes users to a newer, more unified "NVIDIA" app. Longtime Slashdot reader BrendaEM first shared the news, commenting: "Nvidia seems to no long want you to have control over your own video card that you paid your hard-earned money for? WTF!?" VideoCardz.com reports: Existing Control Panel installs will remain on users' systems. NVIDIA says the old panel will only disappear after a clean driver installation. Users who still need it can continue to download it from the Microsoft Store, but NVIDIA will no longer add new features, fixes, or other changes. The retirement currently applies to Game Ready and Studio Drivers. NVIDIA RTX PRO users will continue to receive Control Panel support until the company moves professional features to the NVIDIA app. For GeForce users, NVIDIA says the app now includes the modern functionality previously available through Control Panel. [...] The classic panel is therefore not being removed from every system overnight. It is being moved into maintenance mode for GeForce users... Read more of this story at Slashdot.

  • California Moves To Exempt Linux From Upcoming Age-Verification Law
    by BeauHD on 26/05/2026 at 4:00 pm

    California lawmakers are moving to exempt most open-source operating systems from the state's upcoming age-verification law after backlash from Linux and privacy advocates who warned that the original rules could force decentralized projects to collect users' ages. The amendment would likely shield major Linux distributions, though SteamOS and other Linux-based platforms tied to proprietary app stores may still face compliance questions. Tom's Hardware reports: Assembly Bill 1856 (AB 1856), currently moving through California's legislature ahead of committee reviews in June, would amend the state's earlier age-assurance law by excluding software distributed under licenses that allow users to "copy, redistribute, and modify the software." The proposed amendment specifically states: "Operating system provider" does not mean a person or entity that distributes an operating system or application under license terms that permit a recipient to copy, redistribute, and modify the software. The amendment follows months of backlash after California passed the original Assembly Bill 1043 (AB 1043), formally known as the Digital Age Assurance Act, in late 2025. The law sought to shift online age verification away from individual websites and apps and down to the operating-system level instead. Under the original law, operating systems would be required to request a user's age or birth date during device setup, then expose an "age bracket signal" to apps and app stores. The law, which defined brackets such as "under 13," "13-15," "16-17," and "18+," immediately raised questions about how such requirements would apply to decentralized, open-source software ecosystems. [...] AB 1856 does not repeal the original Digital Age Assurance Act. Instead, it narrows the definition of who qualifies as an "operating system provider" under the law. Commercial platforms with proprietary app ecosystems could remain subject to California's age-assurance requirements even if most open-source Linux distributions are ultimately exempted. California Assembly Member Buffy Wicks introduced the amendment on February 11, 2026. However, the open-source exemption language appeared in later revisions that began drawing attention across Linux and privacy communities. The latest version is dated May 18, 2026, and as of May 19, 2026, the bill was read a second time and ordered to third reading. Read more of this story at Slashdot.

  • Pope Leo Warns of Risks From AI In 42,300-Word Encyclical
    by BeauHD on 26/05/2026 at 3:00 pm

    An anonymous reader quotes a report from the New York Times: Pope Leo XIV on Monday set out a sweeping vision for corporate executives, politicians and individuals who will shape and be shaped by the future of artificial intelligence, warning leaders to safeguard humanity from A.I.'s most disruptive effects. Leo's declaration came in the form of a papal encyclical, an open letter to "all people of good will" that ran to roughly 42,300 words in its English version. It outlined his desire to protect human dignity and agency in an age in which technology threatens to replace humans in many professional and social roles. He presented it alongside Christopher Olah, a co-founder of Anthropic, a major A.I. developer, in a symbolic gesture of dialogue between leaders of the spiritual and technological worlds. While emphasizing that "technology should not be considered, in itself, as a force antagonistic to humanity," he wrote that "the pursuit of greater profits cannot justify choices that systematically sacrifice jobs." Among other things, Leo called for: - government regulation of the private companies that are driving the development of A.I. - protection and retraining for workers whose jobs are threatened - education to help students think critically about the technology - action to protect children from violent, hypersexualized or fake information online that is often generated by A.I. - safeguards to ensure that humans, not artificial intelligence, remain responsible for all decisions regarding the use of weapons. Above all he emphasized the importance of retaining a fundamental social role for all human beings. "A society that guarantees employment to only a small fraction of the population, despite having a high level of technical development, risks exposing many to forced inactivity," he wrote. "This creates a paradox of material progress and anthropological regression that undermines the foundations of a just and stable social peace," he added. Anthropic's Christopher Olah said companies like his own need moral guidance to avoid being swayed by "a set of incentives and constraints that can sometimes conflict with doing the right thing." "We need moral voices that the incentives cannot bend," Olah said. "Today is just the beginning -- the start of a long collaboration between those of us who are building this and those who can see what we, from the inside, cannot." Read more of this story at Slashdot.

  • SpaceX Launches 29 Starlink Satellites on Memorial Day
    by EditorDavid on 25/05/2026 at 5:10 pm

    "The expansion of SpaceX's Starlink network of internet relay satellites continued Monday with a Memorial Day launch from Cape Canaveral Space Force Station," reports Spaceflight Now. The mission added another 29 Starlink satellites to more than 10,000 already in low Earth orbit: This was SpaceX's 60th orbital flight of the year, consisting of 59 Falcon 9 rockets and one Falcon Heavy rocket... Nearly 8.5 minutes after liftoff, [Falcon 9 first stage] B1078 landed on the drone ship, 'A Shortfall of Gravitas,' positioned in the Atlantic Ocean off the coast of South Carolina. This was the 151st landing for this vessel and the 614th booster landing to date for SpaceX. Meanwhile, the second stage shut down eight minutes and 39 seconds into flight and entered a coast phase, before short second burn at T+52 minutes. The stack of Starlink satellites deployed 61 minutes and 26 seconds after launch. On X.com SpaceX shared footage of the booster rocket landing, and a longer video showing Starship's 12th test flight Friday. Read more of this story at Slashdot.

  • Will Big Tech Layoffs Bring a Culture Shift to Anxiety and Job Insecurity?
    by EditorDavid on 25/05/2026 at 11:34 am

    Tech industry layoffs may be worse at large tech companies than the rest of the IT industry. The New York Times argues those layoffs have now shifted the culture at Big Tech companies, after interviewing more than two dozen of their workers. "Cooperation and collegiality are on the wane; chumminess between employees and managers has cooled as mutual suspicion pervades their relationships; and a throbbing economic anxiety infects almost every conversation. "Perhaps no site on the internet reflects this transformation more vividly than Blind, where users can post in private channels restricted to employees of a single company, or public channels visible to anyone..." Since 2022, large tech companies have collectively laid off more than 150,000 workers, unraveling what many tech workers once perceived as a guarantee of affluence and employability. The threat of being replaced by artificial intelligence has loomed over those who remain. This year alone, Amazon has indicated that it is laying off more than 15,000 workers, Block 4,000, Meta 8,000 and Oracle an estimated 30,000... By most measures, the sentiments that Blind tracks have taken a turn for the worse. During the nearly four years before tech companies began major layoffs in the fall of 2022, Meta and Microsoft employees posted about career success — topics like how to maximize their salary or win promotions — more than four times as often as they posted about job insecurity, according to Blind. Since then, the ratios have lurched in the opposite direction: Meta and Microsoft employees have posted about job insecurity roughly 1.5 times as often as they post about success... The shift has had practical effects. A Meta employee said in an interview that some workers on her team now used less vacation time and that, in a break with custom, people frequently checked on their projects while on vacation. They increasingly worry about getting a poor performance review or losing their job if they aren't constantly available. The employee, who declined to be identified for fear of retribution, said she and many of her colleagues frequently checked Blind because it could be comforting to see how many other Meta workers shared their anxieties. Employees at several companies said in interviews that their morale was further undermined by the feeling that the layoffs were abrupt and arbitrary, and executed with little empathy. Several tech workers said it was the scarcity of information about possible layoffs that raised their cortisol levels and made it difficult to focus on their jobs. They often fill the vacuum by turning to Blind, which, in addition to posts by workers, features a "tech layoff tracker" that lists both layoff rumors and those it has confirmed. "I was on Blind five days a week," said Faith Wilkins El, a software engineer who was laid off from Oracle in late March, after more than four years at the company. Wilkins El, who is part of the Oracle Workers Collective, a group seeking better severance agreements with the company, said navigating Blind was sometimes stressful because it was hard to know what was true or false. (Blind says it has a security team to weed out bad actors, like those who may try to register under fake email addresses.) Still, she found it more helpful than not because the layoffs came as less of a shock after she spent time on the site. "I was trying to get prepared mentally," she said. Blind is capitalizing on the increased interest with new products. It plans to unveil a service called Blind AI, which will allow employers to simulate their workers' reactions to certain changes, like a stricter in-office mandate. And it is close to releasing a feature to alert users that layoffs are imminent. Read more of this story at Slashdot.

  • It's Like the Olympics - But Steroids Are Allowed
    by EditorDavid on 25/05/2026 at 7:34 am

    "Think Olympics on steroids. Literally," quips the BBC, describing Sunday's controversial Enhanced Games event in Las Vegas featuring dozens of athletes "using performance-enhancing drugs to try and break world records in track, weightlifting and swimming. Some $25m (£18.6m) in prize money is up for grabs — with cash prizes for winners... The drugs they use must be legal, and approved by the Federal Drug Administration. But substances like testosterone and human growth hormone — banned by the World Anti-Doping Agency — are not only celebrated here, they're encouraged and for sale... Health experts warn that anabolic steroids and growth hormones can cause strokes and cardiovascular damage, among other risks. Event organisers claim Enhanced will push the limits of human performance while critics, especially in the Olympic movement, dismiss it as an affront to the spirit and founding principles of competitive sport... Earlier this month, the Enhanced Group — the company behind the competition — began trading on the New York Stock Exchange. And the competition is seemingly being treated as an opportunity for Enhanced to sell performance-enhancing medicine and supplements online. "The project was founded by entrepreneurs Aron D'Souza and Maximilian Martin in 2023," the artidcle points out, "and has attracted backing from prominent investors including billionaire Peter Thiel and Donald Trump Jr." And NPR adds that "Most of the participating athletes trained for the competition in Abu Dhabi, as part of Enhanced's own study." Enhanced did not break down what specific athletes used which drugs, but they announced on Wednesday in the lead-up to the event that 91% of the athletes competing used testosterone or testosterone esters, 79% used human growth hormone, and 62% used stimulants, such as adderall... The games have been largely panned by outside medical experts and sports governing bodies. Multiple recent studies assess the harm surrounding the Enhanced Games. Travis Tygart, the CEO of the U.S. Anti-Doping Agency, called the games a "dangerous clown show that puts profit over principle" in a statement. The International Olympic Committee said the games are a "betrayal of everything that we stand for." The World Anti-Doping Agency (WADA) last year urged U.S. authorities to stop the games. The International Federation of Sports Medicine said in 2024 that they see the medical oversight as "insufficient" to support the athletes. Read more of this story at Slashdot.

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