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Joined 2 years ago
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Cake day: July 9th, 2023

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  • Nice! I’ve wanted a tool exactly like that many times. I’ll back it and see.

    The closest I could find before were essentially pin to pin continuity checkers, which are useful for telling if a cable is PD only, 2.0 vs 3.x, or has a line break, but most of those can be eyeballed, otherwise metered. So these just checkers just add precision and speed to something you already know how to do.

    The runner ups were the (now ubiquitous) inline inductive energy trackers, because they can tell you a bit more about the gauge of the wires in the cable which can be important, especially high amperage 5v like pi 4.B

    But to test quality of shielding for high rate data transfer, DP and PCI-E tunneling, etc., the only option was manually user testing with adequately powerful devices.




  • I wouldn’t necessarily say fantasy. Grover’s only requires 2n qubits to brute force, where n is # of bits mod N.

    So consider RSA 2048 / AES 128. Still common. You’re probably in range of wifi that uses it. That would only require ~4096 qbs to brute force. For reference, Osprey (2022) had 400+ qbs and Condor (2023) has 1k+ (with ECC it’s lower but can’t remember how much).

    Probably within a decade you can rent a machine with enough for these older protocols, and that’s not a very long time to hold onto data if it’s potentially high value. So “fantasy” might be a stretch.






  • The web of 2001 was a web of sites … Now it’s a web of platforms.

    This is all true and I agree, but a big piece of the story that’s missing is access. People online were mostly demographically adjacent. The walled gardens sprang up for the same reasons you see more walls in places with high economic disparity.

    The “utopian” attitude described in the article was a natural response to lack of representation. Society wasn’t actually as far along as millennials thought.

    That utopian vision is achievable. There’s just more work to be done than we thought.