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A Nice Little Cryptography Primer

By itss | 28/06/2021
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Pun Intended.

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  • China Is Helping Drive Cuba's Solar Boom
    by BeauHD on 20/03/2026 at 7:00 am

    AleRunner writes: "China is helping Cuba race to capture renewable solar energy as the United States imposes an effective oil blockade on the Caribbean island, creating its worst energy crisis in decades," reports The Washington Post. Later in the article, it states that "China's decades-long push into clean energy technology is now helping to protect it from the soaring oil and gas crisis spurred by Trump's war against Iran," and that "Chinese exports of solar equipment to Cuba skyrocketed from about $5 million in 2023 to $117 million in 2025 and show no sign of stopping." According to researchers from Ember, solar could be responsible for as much as 10% of Cuba's electricity generation. "That would be among the fastest expansions of solar energy anywhere [...] and place Cuba ahead of most countries -- including the U.S. -- in the share of electricity generated by sun power," the report says. As the Iran war drives energy prices higher, countries around the world are working overtime to reduce their reliance on fossil fuels. China sees this as a big opportunity. "Chinese authorities have made clear that they intend to replicate what they're doing in Cuba elsewhere," reports the Washington Post. Read more of this story at Slashdot.

  • EU Cloud Lobby Asks Regulator To Block VMware From Terminating Partner Program
    by BeauHD on 20/03/2026 at 3:30 am

    An anonymous reader quotes a report from The Register: A lobbying trade body for smaller cloud providers is asking the European Commission to impose interim measures blocking Broadcom from terminating the VMware Cloud Service Provider program, calling the decision a death sentence for some tech suppliers and an illegal squeeze on customer choice. As The Reg revealed in January, Broadcom shuttered the scheme, a move sources claimed affects hundreds of CSPs across Europe and curtails options for enterprises buying VMware software and services. The Cloud Infrastructure Service Provider in Europe (CISPE) trade group, representing nearly 50 tech suppliers, filed the complaint today with the EC Directorates-General, accusing Broadcom of bully-boy tactics, and calling for authorities to halt what it terms as "ongoing abuse." Francisco Mingorance, CISPE secretary general, said of the complaint: "Businesses -- both cloud providers and their customers -- are being irreparably damaged by Broadcom's unfair actions, which we believe are illegal. "After imposing outrageous and unjustified price hikes immediately following the acquisition of VMware, Broadcom is now applying the 'coup de grace'. We need urgent intervention to force them to change. The only way to stop bullies is to stand up to them." CISPE claims that, since Broadcom completed its $69 billion takeover of VMware in October 2023, prices have risen tenfold, payment is demanded upfront, products are bundled regardless of customer need, and minimum commitments are based on potential rather than actual consumption. The VMware Cloud Service Provider (VCSP) program officially closed in January and all transactions must be complete by March 31. After that date, only a select group of suppliers will be able to sell VMware subscriptions -- either standalone or as part of a broader service. Across Europe, we're told this equates to hundreds of businesses losing their authorization. For some, the loss of VCSP status effectively destroys their market. Those whose operations were built around VMware must now hand customers to another authorized supplier or begin the costly migration to an alternative platform. Broadcom said in a statement responding to the complaint: "Broadcom strongly disagrees with the allegations by CISPE, an organization funded by hyperscalers, which misrepresent the realities of the market. We continue to be committed to investing significantly in our European VMware Cloud Service Provider partners... helping them offer alternatives to the hyperscalers and meet the evolving needs of European businesses and organizations." Read more of this story at Slashdot.

  • Online Bot Traffic Will Exceed Human Traffic By 2027, Cloudflare CEO Says
    by BeauHD on 19/03/2026 at 11:00 pm

    Cloudflare's CEO predicts AI-driven bot traffic will surpass human internet traffic by 2027, as AI agents generate vastly more web requests than people. "If a human were doing a task -- let's say you were shopping for a digital camera -- and you might go to five websites. Your agent or the bot that's doing that will often go to 1,000 times the number of sites that an actual human would visit," Cloudflare CEO Matthew Prince said in an interview at SXSW this week. "So it might go to 5,000 sites. And that's real traffic, and that's real load, which everyone is having to deal with and take into account." TechCrunch reports: Before the generative AI era, the internet was only about 20% bot traffic, with Google's web crawler being the largest, according to Prince, whose infrastructure and security company is used by one-fifth of all websites. But beyond some other reputable crawlers, the only other bots were those used by scammers and bad actors. "With the rise of generative AI, and its just insatiable need for data, we're seeing a rise where we suspect that, in 2027, the amount of bot traffic online will exceed the amount of human traffic that's online," Prince said. The executive also noted that this change to the web would require the development of new technologies, like sandboxes for AI agents that can be spun up on the fly and then torn down when their task has finished. These could come into play when consumers ask AI agents to perform certain tasks on their behalf, like planning a vacation. "What we're trying to think about is, how do we actually build that underlying infrastructure where you can -- as easily as you open a new tab in your browser -- you can actually spin up new code, which can then run and service the agents that are out there," Prince said. He imagines there will soon be a time when millions of these "sandboxes" for agents would be created every second. "I think the thing that people don't appreciate about AI is it's a platform shift," Prince said. "AI is another platform shift ... the way that you're going to consume information is completely different." Read more of this story at Slashdot.

  • 4Chan Mocks $700K Fine For UK Online Safety Breaches
    by BeauHD on 19/03/2026 at 10:00 pm

    The UK regulator Ofcom fined 4chan nearly $700,000 (520,000 pounds) for failing to implement age checks and address illegal content risks under the Online Safety Act, but the platform mocked the penalty and signaled it won't pay. A lawyer representing the company responded with an AI-generated cartoon image of a hamster, writing in a follow-up post on X: "In the only country in which 4chan operates, the United States, it is breaking no law and indeed its conduct is expressly protected by the First Amendment." The BBC reports: The fines also include 50,000 pounds for failing to assess the risk of illegal material being published and a further 20,000 pounds for failing to set out how it protects users from criminal content. 4Chan has refused to pay all previous fines from Ofcom. "Companies -- wherever they're based -- are not allowed to sell unsafe toys to children in the UK. And society has long protected youngsters from things like alcohol, smoking and gambling. The digital world should be no different," said Ofcom's Suzanne Cater. "The UK is setting new standards for online safety. Age checks and risk assessments are cornerstones of our laws, and we'll take robust enforcement action against firms that fall short." Read more of this story at Slashdot.

  • Rogue AI Triggers Serious Security Incident At Meta
    by BeauHD on 19/03/2026 at 9:00 pm

    For the second time in the past month, an AI agent went rogue at Meta -- this time giving an engineer incorrect advice that briefly exposed sensitive data. The Verge reports: A Meta engineer was using an internal AI agent, which Clayton described as "similar in nature to OpenClaw within a secure development environment," to analyze a technical question another employee posted on an internal company forum. But the agent also independently publicly replied to the question after analyzing it, without getting approval first. The reply was only meant to be shown to the employee who requested it, not posted publicly. An employee then acted on the AI's advice, which "provided inaccurate information" that led to a "SEV1" level security incident, the second-highest severity rating Meta uses. The incident temporarily allowed employees to access sensitive data they were not authorized to view, but the issue has since been resolved. According to Clayton, the AI agent involved didn't take any technical action itself, beyond posting inaccurate technical advice, something a human could have also done. A human, however, might have done further testing and made a more complete judgment call before sharing the information -- and it's not clear whether the employee who originally prompted the answer planned to post it publicly. "The employee interacting with the system was fully aware that they were communicating with an automated bot. This was indicated by a disclaimer noted in the footer and by the employee's own reply on that thread," Clayton commented to The Verge. "The agent took no action aside from providing a response to a question. Had the engineer that acted on that known better, or did other checks, this would have been avoided." Read more of this story at Slashdot.

  • Rapper Afroman Wins Defamation Lawsuit Over Use of Police Raid Footage In His Music Videos
    by BeauHD on 19/03/2026 at 8:00 pm

    Longtime Slashdot reader UnknowingFool writes: Rapper Afroman, born Joseph Edgar Foreman, famous for his 2000 hit "Because I Got High", has won a defamation lawsuit that seven Ohio police offers filed against him. A jury found he did not defame the officers in music videos he made about a 2022 police raid of his home. In August 2022, Adams County Sheriff's Department raided Afroman's home on suspicion of drug trafficking and kidnapping. Neither drugs nor kidnapping victims were found, and charges were never filed. However, local officials would not pay for damages occurred during the raid including a broken front door and a video surveillance camera. Afroman used his home security footage of the raid to create music rap videos criticizing the police over the incident; "Will You Help Me Repair My Door?", "Why You Disconnecting My Video Camera?", and "Lemon Pound Cake". He posted the videos on YouTube. In March 2023, seven officers filed a lawsuit against Afroman for invasion of privacy and the unauthorized use of their images from the security footage in addition to defamation claims. The officers requested an injunction for Afroman to stop speaking about them or using their photos. The officers also wanted all proceeds from the videos, song sales, performances, and merchandise claiming they had suffered "emotional distress" due to the videos. Afroman's defense included Freedom of Speech rights to criticize public officials. The ACLU filed an amicus brief supporting the rapper, arguing that the lawsuit was a SLAPP suit only meant to silence criticism. In October 2023, the court agreed and dismissed the invasion of privacy, "right of publicity", and "unauthorized use of individual's persona" claims but allowed the defamation case to proceed. Defamation claims by the officers included the allegation Afroman repeatedly had sex with the wife of Randolph L. Walters, Jr. When Afroman's lawyer asked Walters "But we all know that's not true, right?", the officer replied he did not know. Defamation from emotional damages requires that harm arise from a false statement; however, if a statement is so outrageous that no one would believe it to be true, then reputational damage cannot be a result. Read more of this story at Slashdot.

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