Skip to content
I T S S
  • Welcome
  • Hardware
  • Internet
  • Networking
  • Security
  • Data Recovery
  • Support
  • Contact
  • Webmail

A Nice Little Cryptography Primer

By itss | 28/06/2021
0 Comment

Pun Intended.

Category: Technology
Post navigation
← pfSense / Wireguard / Bad Code / Close Call Why Quake3 was so fast : Fast Inverse Square Root →

Recent Posts

  • Hardware Exploits?
  • Why Quake3 was so fast : Fast Inverse Square Root
  • A Nice Little Cryptography Primer
  • pfSense / Wireguard / Bad Code / Close Call
  • Apple Continues Its Trip To The Dark Side With The Release of MacOS 17 (Big Sur)

Slashdot

News for nerds

  • Dinosaurs Were Thriving Until Asteroid Struck, Research Suggests
    by BeauHD on 24/10/2025 at 3:30 am

    An anonymous reader quotes a report from The Guardian: Dinosaurs would not have become extinct had it not been for a catastrophic asteroid strike, researchers have said, challenging the idea the animals were already in decline. About 66 million years ago, during the late Cretaceous period, a huge space rock crashed into Earth, triggering a mass extinction that wiped out all dinosaurs except birds. However, some experts have argued the dinosaurs were already in decline. Now researchers say the dating of a rock formation in New Mexico throws doubt on that idea, suggesting dinosaurs were thriving until the fateful impact. Dr Andrew Flynn, the first author of the research at New Mexico State University, said: "I think based on our new study that shows that, at least in North America, they weren't going towards extinction." Writing in the journal Science, Flynn and colleagues report how they dated a unit of rock called the Naashoibito Member in the San Juan basin using two methods. Flynn said the perception that overall dinosaur diversity was falling before the asteroid hit could be a result of there being fewer exposed rocks, and hence fossils, dating to the end of the Cretaceous period than earlier in the epoch. "It looks like, as far as we can tell, there's no reason they should have gone extinct except for [the] asteroid impact," he said. Read more of this story at Slashdot.

  • 'Analog Bags' Are In. Doomscrolling Is Out.
    by BeauHD on 24/10/2025 at 1:25 am

    alternative_right shares a report from Axios: The latest must-have accessory is a "stop-scrolling bag" -- a tote packed with analog activities like watercolors and crossword puzzles. We spend hours glued to our screens. "Analog bags," as they're also called, are one way millennials and Gen Zers are reclaiming that time. "I basically just put everything I could grab for instead of my phone into a bag," including knitting, a scrapbook and a Polaroid camera, says Sierra Campbell, the content creator behind the trend. The 31-year-old keeps one bag at home in Northern California, carrying it from room to room, and another in her car. The trend has quickly spread on social media, part of a bigger shift to unplug. Roughly 1,600 TikTok posts were tagged #AnalogLife during the first nine months of 2025 -- up over 330% from the same period last year, according to TikTok data shared with Axios. "It speaks to an incredible desperation and desire for experiences that return our attention to us, that fight brain-rotting, that are tactile ... that involve creating over scrolling," says Beth McGroarty, vice president of research at the Global Wellness Institute. Read more of this story at Slashdot.

  • OpenAI Buys AI Startup That Built Interface For Apple Computers
    by BeauHD on 24/10/2025 at 12:45 am

    OpenAI has acquired Software Applications Incorporated, the 12-person startup behind Sky -- an AI interface for Mac computers that can understand on-screen context and perform tasks across apps. The deal follows OpenAI's recent acquisitions of Statsig and Jony Ive's io. CNBC reports: The startup's product called Sky allows users of Mac computers to prompt it with natural language to get help with writing, coding, planning and managing their days, OpenAI said in a blog post. Sky can take actions through apps and understands what's on a user's screen. "Sky's deep integration with the Mac accelerates our vision of bringing AI directly into the tools people use every day," Nick Turley, the head of ChatGPT at OpenAI, said in a statement. Software Applications was founded in 2023, and the company unveiled Sky in May. OpenAI CEO Sam Altman contributed to the startup's $6.5 million seed funding round, according to its website. Read more of this story at Slashdot.

  • Anthropic's Google Cloud Deal Includes 1 Million TPUs, 1 GW of Capacity In 2026
    by BeauHD on 24/10/2025 at 12:02 am

    Google and Anthropic have finalized a cloud partnership worth tens of billions of dollars, granting Anthropic access to up to one million of Google's Tensor Processing Units and more than a gigawatt of compute power by 2026. CNBC reports: Industry estimates peg the cost of a 1-gigawatt data center at around $50 billion, with roughly $35 billion of that typically allocated to chips. While competitors tout even loftier projections -- OpenAI's 33-gigawatt "Stargate" chief among them -- Anthropic's move is a quiet power play rooted in execution, not spectacle. Founded by former OpenAI researchers, the company has deliberately adopted a slower, steadier ethos, one that is efficient, diversified, and laser-focused on the enterprise market. A key to Anthropic's infrastructure strategy is its multi-cloud architecture. The company's Claude family of language models runs across Google's TPUs, Amazon's custom Trainium chips, and Nvidia's GPUs, with each platform assigned to specialized workloads like training, inference, and research. Google said the TPUs offer Anthropic "strong price-performance and efficiency." [...] Anthropic's ability to spread workloads across vendors lets it fine-tune for price, performance, and power constraints. According to a person familiar with the company's infrastructure strategy, every dollar of compute stretches further under this model than those locked into single-vendor architectures. Read more of this story at Slashdot.

  • Trump Eyes Government Control of Quantum Computing Firms
    by BeauHD on 23/10/2025 at 11:20 pm

    An anonymous reader quotes a report from Ars Technica: Donald Trump is eyeing taking equity stakes in quantum computing firms in exchange for federal funding, The Wall Street Journal reported. At least five companies are weighing whether allowing the government to become a shareholder would be worth it to snag funding that the Trump administration has "earmarked for promising technology companies," sources familiar with the potential deals told the WSJ. IonQ, Rigetti Computing, and D-Wave Quantum are currently in talks with the government over potential funding agreements, with minimum awards of $10 million each, some sources said. Quantum Computing Inc. and Atom Computing are reportedly "considering similar arrangements," as are other companies in the sector, which is viewed as critical for scientific advancements and next-generation technologies. No deals have been completed yet, sources said, and terms could change as quantum-computing firms weigh the potential risks of government influence over their operations. [...] The administration will lean on Deputy Commerce Secretary Paul Dabbar to extend Trump's industry meddling into the quantum computing world, the WSJ reported. A former Energy Department official, Dabbar co-founded Bohr Quantum Technology, which specializes in quantum networking systems that the DOE expects will help "create new opportunities for scientific discovery." While the firm he previously headed won't be eligible for funding, Dabbar will be leading industry discussions, the WSJ reported, likely hyping Trump's deals as a necessary boon to ensure US firms dominate in quantum computing. A Commerce Department official denied the claims, saying: "The Commerce Department is not currently negotiating equity stakes with quantum computing companies." In August, the Trump administration took a 10% stake in Intel to help fund factories that Intel is currently building in Ohio. Read more of this story at Slashdot.

  • Microsoft Puts Office Online Server On the Chopping Block
    by BeauHD on 23/10/2025 at 10:40 pm

    Microsoft is retiring Office Online Server on December 31, 2026, ending support and updates for organizations running browser-based Office apps on-premises. The Register reports: After this, there won't be any more security fixes, updates, or technical support from Microsoft. "This change is part of our ongoing commitment to modernizing productivity experiences and focusing on cloud-first solutions," the company said. Office Online Server provides browser-based versions of Word, Excel, PowerPoint, and OneNote for customers who want to keep things on-prem without having to roll out the full desktop applications. Microsoft's solution is to move to Microsoft 365, its decidedly off-premises version of its applications. The company said it is "focusing its browser-based Office app investments on Office for the Web to deliver secure, collaborative, and feature-rich experiences through Microsoft 365." Other than migrating to another platform when the vendor pulls the plug, affected customers have few options. The announcement will also hit several customers running SharePoint Server SE or Exchange Server SE. While those products remain supported, Office Online Server integration will go away. The company suggested Microsoft 365 Apps for Enterprise and Office LTSC 2024 as alternatives for viewing and editing documents hosted on those servers. Skype for Business customers will also lose some key features related to PowerPoint. Presenter notes and high-fidelity PowerPoint rendering will go away. In-meeting annotations, which allow meeting participants to write directly to slides without altering the original file, will no longer be available, and embedded video playback will run at lower fidelity. Features like whiteboards, polls, and app sharing shouldn't be affected. Microsoft's solution is a move to Teams, which the company says "offers modern meeting experiences." Read more of this story at Slashdot.

Archives

  • September 2022
  • November 2021
  • June 2021
  • March 2021
  • November 2020
  • October 2020
  • September 2020
  • February 2020
  • January 2020
  • October 2019
  • August 2018
  • July 2018
  • April 2018
  • February 2018
  • January 2018
  • December 2017
  • October 2017
  • September 2017
  • August 2016
  • July 2016
  • March 2016
  • February 2016
  • August 2015
  • May 2015

Categories

  • Innovation
  • Security
  • Software
  • Technology

Tags

backdoor cisco coding json laziness patterns public information announcement security vulnerability
© 2017 IT Sales & Services Ltd
Quality IT solutions in Tanzania since 2010
Iconic One Theme | Powered by Wordpress