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NickSzabo4's profile
Nick Szabo 🔑
Nick Szabo 🔑
Nick Szabo  🔑
@NickSzabo4

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Nick Szabo  🔑

@NickSzabo4

Blockchain, cryptocurrency, and smart contracts pioneer. (RT/Fav/Follow does not imply endorsement). Blog: http://unenumerated.blogspot.com 

Joined June 2014

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    1. Nick Szabo  🔑‏ @NickSzabo4 23 Aug 2015
      • Report Tweet

      Blockchain comm falls dangerously short of broadcast —> many potential attacks. Past examples: http://www.wired.com/2014/08/isp-bitcoin-theft/ … http://eprint.iacr.org/2015/263.pdf 

      6 replies 18 retweets 25 likes
    2. Joel A. Bosh‏ @wizrig 23 Aug 2015
      • Report Tweet
      Replying to @NickSzabo4

      @NickSzabo4 @adam3us Would a PoS blockchain be susceptible to this type of attack?

      1 reply 0 retweets 0 likes
      Nick Szabo  🔑‏ @NickSzabo4 23 Aug 2015
      • Report Tweet
      Replying to @wizrig

      @wizrig @adam3us Proof-of-anything is susceptible to it, generally speaking.

      8:06 PM - 23 Aug 2015
      1 reply 0 retweets 0 likes
        1. Brad Armstrong‏ @Nvntr 28 Aug 2015
          • Report Tweet
          Replying to @NickSzabo4

          @NickSzabo4 @adam3us BGP attacks handled if p2pnodes communicate using public key encryption. New nodes can join with reputation systems.

          0 replies 0 retweets 0 likes
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