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Joined 3 months ago
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Cake day: June 23rd, 2024

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  • I worked in software certification under Common Criteria, and while I do know that it creates a lot of work, there were cases where security has been improved measurably - in the hardware department, it even happened that a developer / manufacturer had a breach that affected almost the whole company really badly (design files etc stolen by a probably state sponsored attacker), but not the CC certified part because the attackers used a vector of attack that was caught there and rectified.

    It seemingly was not fixed everywhere for whatever reason… but it’s not that CC certification is just some academic exercise that gives you nothing but a lot of work.

    Is it the right approach for every product? Probably not because of the huge overhead power certified version. But for important pillars of a security model, it makes sense in my opinion.

    Though it needs to be said that the scheme under which I certified is very thorough and strict, so YMMV.




  • Salt the hash with something unique to that specific user so identical passwords have different hashes

    Isn’t that… the very definition of a Salt? A user-specific known string? Though my understanding is that the salt gets appended to the user-provided password, hashed and then checked against the record, so I wouldn’t say that the hash is salted, but rather the password.

    Also using a pepper is good practice in addition to a salt, though the latter is more important.















  • Can’t make it right for everyone… Some people will complain about mining and the energy consumption (Bitcoin is supposed to currently use about 850 kWh per transaction), others complain about a supposedly unfair premine. They didn’t even hold an ICO.

    51%

    That’s not currently a required percentage, you need 67% of votes to confirm a transaction. Which in turn means 33% are enough to stall the network. But even then, what would their gain be, apart from owning more of their own currency?

    Which is irrelevant because holders can just choose different representatives.

    You can, but then you can no longer vote. And if you can’t vote, holding Nano does nothing.

    I don’t think there’s a cryptocurrency today that comes without downsides, be it high resource usage, lack of anonymity or others, if they’re not straight up money grabs and a copy paste of another random junk on ETH. Bitcoin is not an option for me because of the monster mining has become - I don’t blame Satoshi, this is something I didn’t expect either, but it’s insanity currently.