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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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  • Vivaldi 8.0 Arrives With 'Most Significant Design Overhaul' In Browser's History
    by BeauHD on 21/05/2026 at 10:00 pm

    Vivaldi 8.0 is being pitched as the browser's "most significant design overhaul" yet, featuring a new unified, edge-to-edge interface, six preset layouts, and deeper customization across tabs, toolbars, panels, and themes. The company is also taking a swipe at rivals chasing questionable AI features. Neowin reports: After updating to version 8.0, Vivaldi will present you with the ability to select one of the six pre-built styles. You can select a minimal edge-to-edge theme, one with the UI fully hidden for focused work, or a power user variant with everything on the screen. The update comes with a built-in collection theme, and users are free to select one of over 7,000 community themes available on the official website. Vivaldi says that while other browsers were busy adding questionable AI features, it focused on "a foundation that no other browser can match" with flexible tab management, built-in productivity tools, and advanced customization. At the same time, Vivaldi does not force the new design onto its users, so those who prefer the previous user interface can go back to it at any moment in settings. "With 8.0, we have done something we have been working toward for a long time: we have given the browser itself a visual system worthy of everything it can do," says Vivaldi's CEO and co-founder, Jon Stephenson von Tetzchner. "With this update Vivaldi feels like one considered, coherent tool." You can download Vivaldi 8.0 and view the changelog at their respective links. Read more of this story at Slashdot.

  • Trump Calls Off AI Executive Order Over Concern It Could Weaken US Tech Edge
    by BeauHD on 21/05/2026 at 9:00 pm

    Trump called off a planned AI executive order just hours before a signing ceremony because he said he was worried the framework could slow America's lead over China. "We're leading China, we're leading everybody, and I don't want to do anything that's going to get in the way of that lead," Trump told reporters. The Associated Press reports: The order would have established a framework for the government to vet the national security risks of the most advanced AI systems before their public release, according to a person familiar with the White House's deliberations with the tech industry but not authorized to speak about it publicly. The directive was being characterized as a voluntary collaboration with participating U.S.-based tech companies, including Anthropic, OpenAI and Google, the person said. There are competing factions within the administration, said Serena Booth, a computer science professor at Brown University and former AI policy fellow in a Democratic-led Senate committee. "We do see this kind of public fighting," she said. "'We will release an executive order. No, we won't. We're going to sign it this afternoon. Oh, the signing is canceled.' I think this whiplash is because we're seeing these fractures.'" Some of those divides are balancing what Booth said is a "reasonable idea" to test the most capable AI models before their public release, with a concern that government scrutiny, if it takes too long, could burden AI developers. "It does come at a potential very large cost to innovation and speed of development," she said. "There is, I think, a real risk here and I do see both sides." [...] "They don't want to do it because it's politically risky in a million different ways," said Dean Ball, now at the Foundation for American Innovation. Ball said he would welcome an executive order that would get those companies working more closely with the government on cybersecurity but "ultimately, I'm fine with them taking time to get this right." Read more of this story at Slashdot.

  • Flipper One Could Be the Ultimate Linux Cyberdeck
    by BeauHD on 21/05/2026 at 8:00 pm

    BrianFagioli writes: Flipper Devices has finally revealed Flipper One, a Linux-powered cyberdeck that sounds less like a gadget and more like an attempt to rebuild portable ARM computing from the ground up. Unlike Flipper Zero, which focuses on offline protocols like RFID and Sub-1 GHz radio, Flipper One is all about networking, modular hardware, SDR experimentation, local AI, and upstream Linux kernel support. The company says it wants to build "the most open and best-documented ARM computer in the world," complete with zero vendor BSP dependency and as few binary blobs as possible. That alone is enough to get Linux folks paying attention. The hardware itself is loaded with nerd bait: dual Gigabit Ethernet, Wi-Fi 6E, M.2 expansion for SSDs and 5G modems, GPIO add-ons, HDMI 2.1, and a dual-processor architecture pairing a Rockchip RK3576 with a Raspberry Pi RP2350 microcontroller. Flipper Devices is even developing its own small-screen Linux UI framework because squeezing KDE onto tiny touchscreens is miserable. The company openly admits the project is financially and technically terrifying, which honestly makes this announcement feel more believable than most startup hardware pitches. Whether Flipper One succeeds or not, it is one of the most ambitious Linux hardware projects in years. Read more of this story at Slashdot.

  • US To Award $2 Billion To Quantum Companies, Take Equity Stakes
    by BeauHD on 21/05/2026 at 7:00 pm

    An anonymous reader quotes a report from the Quantum Insider: The Trump administration is preparing a new round of industrial policy aimed at quantum computing, with roughly $2 billion in grants expected to go to nine companies developing quantum hardware and related technologies. According to Reuters, citing a Wall Street Journal report, the U.S. Department of Commerce plans to distribute the funding through deals that also give the federal government equity stakes in the companies receiving the awards. The approach would expand Washington's increasingly direct involvement in sectors viewed as strategically important to national security, advanced manufacturing and competition with China. Reuters reported that IBM is expected to receive the largest share of the package at about $1 billion. Semiconductor manufacturer GlobalFoundries is slated to receive approximately $375 million, according to the report. Other recipients are expected to include D-Wave Quantum, Rigetti Computing, Quantinuum and Infleqtion, with each company potentially receiving around $100 million, Reuters reported. Australian quantum startup Diraq could receive about $38 million, according to the Wall Street Journal report cited by Reuters. Fast Company notes in its reporting that IBM will invest the funds it receives into a new IBM company called Anderon. It will also match the grant with another $1 billion in cash. "Anderon will operate as a state-of-the-art 300-millimeter quantum wafer foundry," IBM stated in an announcement. "It will help the nation solidify its leadership at the center of a thriving new quantum industry that is estimated to generate up to $850 billion in economic value by 2040 and spur American economic growth while also bolstering national security." Quantum computing stocks soared after the news. As of publication, IBM is up about 9.7%, D-Wave is up about 28.1%, and Rigetti is up about 26.7%. Meanwhile, Global Foundries rose about 13.8% and Infleqtion jumped about 30.9%. Read more of this story at Slashdot.

  • Spotify Will Start Reserving Concert Tickets For Fans
    by BeauHD on 21/05/2026 at 6:00 pm

    Spotify is launching "Reserved," a new feature that will set aside concert tickets for Premium subscribers it identifies as an artist's most dedicated fans based on streams, shares, and other activity. "Getting concert tickets today can feel like a race you're set up to lose," Spotify wrote in a post on Thursday. "You show up at the right time, refresh endlessly, and still miss out. Too often, the experience is stressful, unpredictable, and disconnected from what should matter most: whether real fans actually get tickets. We think there's a better way." From the Hollywood Reporter: Spotify said that starting in the U.S. this summer, select artists will be able to use Reserved to set aside tickets for fans on the platform. The platform has partnered with Live Nation on the program as part of a multiyear agreement. The platform will use streams, shares and other types of activity to "identify an artist's most dedicated fans and hold two tour tickets for them." Fans selected through Reserved will get up to two tickets, and they'll have a day-long window to make a ticket purchase if selected. Spotify didn't give any details on what artists will work with the streaming service for the new feature, or how many tickets artists would set aside with Reserved, though the service acknowledged "there will be significantly more superfans than there are seats available on a tour, so not every fan will receive an offer." Read more of this story at Slashdot.

  • Waymo Pauses Atlanta Service As Its Robotaxis Keep Driving Into Floods
    by BeauHD on 21/05/2026 at 5:02 pm

    Waymo has paused service in Atlanta after one of its driverless cars entered a flooded street and got stuck. It follows a similar pause in San Antonio that prompted a recent software recall (PDF) over flood avoidance. TechCrunch reports: Waymo admitted that it hadn't finished developing a "final remedy" for avoiding flooded areas when it issued its software recall last week. Instead, the company said that it shipped an update to its fleet that placed "restrictions at times and in locations where there is an elevated risk of encountering a flooded, higher-speed roadway," according to documents released by the National Highway Traffic Safety Administration (NHTSA). But even those precautions apparently were not enough to stop the Waymo robotaxi from entering the flooded intersection in Atlanta. Waymo told TechCrunch on Thursday that the storm in Atlanta produced so much rainfall that flooding was happening before the National Weather Service had issued a flash flood warning, watch, or advisory. The company said its fleet those alerts are part of a larger set of signals it relies on to prepare the vehicles for poor weather. Read more of this story at Slashdot.

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