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ruik

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  1. Front-Panel Booting an ATmega88 Microcontroller [video] (youtube.com)
    3 points 0
  2. Running Microsoft's first product on the Altair 8800, from paper tape [video] (youtube.com)
    3 points 0
  3. 38C3: Illegal Instructions Streaming (streaming.media.ccc.de)
    18 points 2
  4. 38. Chaos Communication Congress Schedule (events.ccc.de)
    3 points 2
  5. I nerd sniped myself with x86 Message Signaled Interrupts format

    I need your help! There seems to be some historical use of bit 11 of MSI data to be defined as "Delivery Mode" just a copy of bit 2 of MSI address, which is documented for "Delivery Mode" in the Intel SDM. Why there is…

    1 points 0
  6. Making 8-bit Music From Scratch at the Commodore 64 BASIC Prompt [video] (youtube.com)
    7 points 1
  7. Never Gonna Gifugue Up [video] (youtube.com)
    7 points 0
  8. DEF Con 32 – AMD Sinkclose Universal Ring-2 Privilege Escalation (Not Redacted) [pdf] (media.defcon.org)
    195 points 33
  9. GhostWrite Bug of XuanTie C910 and C920 RISC-V CPU (ghostwriteattack.com)
    1 points 0
  10. Can a Steel Cutting Laser Cook a Perfect Burger? [video] (youtube.com)
    9 points 2
  11. Operation Triangulation: no hardware backdoor but GPU L2 cache RAM debug regs? (social.treehouse.systems)
    1 points 0
  12. Operation Triangulation: What you get when attack iPhones of researchers (securelist.com)
    549 points 432
  13. Making the Teletype Christmas Song [video] (youtube.com)
    12 points 1
  14. Swiss Physicist's "Big Hack" for Intel 4004's 52nd Anniversary (4004.com)
    3 points 0
  15. Apollo Guidance Computer – Core Rope Visualizer (apolloguidance.computer)
    2 points 0
  16. Restoring the Apollo Guidance Computer [video] (youtube.com)
    113 points 23
  17. Envisioning a Simplified Intel Architecture (intel.com)
    117 points 85
  18. Optimization and Amplification of Cache Side Channel Signals by David Kaplan (youtube.com)
    3 points 0
  19. Watch Your Step(ping): Atoms Breaking Apart (grsecurity.net)
    18 points 1
  20. Mystery of Intel Cpuid 21H Leaf

    The latest June 2021 SDM manual volume 2A, chapter 3 added a mysterious note about CPUID leaf 21H: "Invalid. No existing or future CPU will return processor identification or feature information if the initial EAX value…

    17 points 3
  21. Speculating the Entire x86-64 Instruction Set with This One Weird Trick (blog.can.ac)
    4 points 0
  22. How to deal with bogus security reports?

    We started to receive a lot of questionable security reports to our security@domain mail. All are from India, all use gmail addresses. Usually they claim that there is no DMARC (but they did not bother to check SPF). Or…

    1 points 1
  23. Intel Transient Execution Attacks Matrix by CPU Model (software.intel.com)
    1 points 0
  24. Booting from a vinyl record (boginjr.com)
    979 points 166