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Joined 3 years ago
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Cake day: June 13th, 2023

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  • Security by obscurity would have made a lot more sense before global communications allowed people to share the results of poking around like this.

    Even after the Internet was invented probably 99% or more of users would have no clue about digging into the systems.

    I’ve mentioned this before, but on one of my early contracts I found an ‘encryption’ function with a keyspace of 32… values. I don’t mean 32-bit. The key was prepended as the first byte to the stream, and the decryption function could accept the full 8-bit range.

    Fortunately that was replaced by real encryption some time before I left. But I’m pretty sure nobody actually cracked it before then, because I think nobody thought to try it.









  • What I don’t understand is why there is so much resistance to the idea of having swap plus a separate hibernation file that is only enabled on demand. I finally got it working on my laptop, but it took a Lot of fiddly obscure manual configuration (which I wish I had documented - I don’t just mean setting the offset in grub) and it still didn’t play well with hybrid sleep, etc.

    This is the only way to have hibernation that works at any memory pressure.





  • davidgro@lemmy.worldtoScience Memes@mander.xyzboogs
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    1 month ago

    The original post used the word bugs, not insects. (Although the pic does seem to show only insects, I’d interpret that as a stock image fail)

    Bugs are such a wide group already that to me it seems reasonable to include branches separated by 400 million years of evolution, much the way ‘fish’ is such a wide group that by a scientifically reasonable definition it can include all vertebrates as a subgrouping.