Alessandro Melloni

@mrmello29

PhD candidate @ Simula UiB. Cryptography, privacy and a lot of other stuff. He/him.

Vrijeme pridruživanja: siječanj 2012.

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  1. proslijedio/la je Tweet
    24. sij
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    15. sij
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  3. proslijedio/la je Tweet
    13. sij

    You arrive at CRYPTO. There are two tracks. One deals with real life. The second one models real life. Track A: you are allowed only one query to one of the track oracles to determine which of us is which with non-negligible advantage. What is your query? You: No need to.

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    9. sij
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  5. proslijedio/la je Tweet
    4. pro 2019.

    Watching a cyber security drama unfold in real time. It’s a bit like Mr. Robot meets Monty Python.

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  6. proslijedio/la je Tweet
    18. stu 2019.

    Expected result: “If technologists would stop arguing about encryption backdoors and just work to solve the problem, we wouldn’t end up with an insecure solution.” Actual result: TLS_RSA_EXPORT_WITH_DES40_CBC_SHA

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  7. proslijedio/la je Tweet
    10. stu 2019.

    - What do we say to Triple-DES? - OK, Boomer

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    hello hello ! Pour rappel, il reste 63 places pour la V2, la billetterie étant toujours présente à l'adresse : Ha ! et voici le planning :D

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  9. proslijedio/la je Tweet
    17. lis 2019.

    John Tate has died (Tate pairing, Tate isogeny theorem)

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  10. 12. lis 2019.

    Verifying myself: I am mello29 on . AaL7cwC4810uFW8HtX-LQAKqLkQtUaciMLoQ /

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    Data breach of the Dutch prostitute network (yes really), resulting in a leak of IP, email addresses and encrypted passwords of 250.000 prostitutes and johns. Breach by leak in vBulletin allowing remote code execution.

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  12. proslijedio/la je Tweet
    7. lis 2019.

    Oooof. Was just subjected to the most credible phishing attempt I've experienced to date. Here were the steps: 1) "Hi, this is your bank. There was an attempt to use your card in Miami, Florida. Was this you?" Me: no.

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    "Beware of bugs in the above code; I have only proved it correct, not tried it." - Donald Knuth, Turing winner & author of “The Art of Computer Programming”

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    France today published its views on how international law applies in cyberspace. It is a substantial document, containing many important points (and some disagreements with the 2.0). Below a short thread abt France's view on peacetime int'l law in cyberspace.

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    9. ruj 2019.

    "Certain vocal and at times outright impolite personalities dominate the mailing list". Never!

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  16. proslijedio/la je Tweet
    20. kol 2019.

    Pour un concours, la Banque postale demande bizarrement à ses clients de publier une photo de leur CB sur Twitter

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  17. proslijedio/la je Tweet
    30. kol 2019.

    Today, 50 years ago, the Interface Message Processor was put in place within the ARPAnet. This was the first "router" in the network now known as the Internet. The speed back in the days was 8159bps. Photo by FastLizard4 CC-BY-SA 3.0

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  18. proslijedio/la je Tweet
    30. srp 2019.

    Kepler: so, you see, orbit of a planet is elliptical. To find where the Earth is, we need a method to calculate the arc length of the ellipse Fermat: I have discovered such a marvelous method which this tweet is too narrow to contain

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  19. proslijedio/la je Tweet
    26. srp 2019.

    Short sighted nonsense: Why you can’t backdoor cryptography

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    Plainclothes police stalked Colin Cheung as he went to lunch. When he unlocked his phone they sprang on him to pry it away. Later they’d pin down his head to trigger the phone’s facial-recognition unlock. His crime? Allegedly creating a Telegram channel.

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