Rafael Sarres de AlmeidaWireshark´s finest hourLong before DevOps revolution, traditional software development and infrastructure management teams shared an antagonistic relationship. In…7 min read·Jul 30, 2021--1--1
Rafael Sarres de AlmeidaA segurança do PIXO PIX é o novo sistema de transferência bancária instantânea criado pelo Banco Central do Brasil para permitir a movimentação de recursos…7 min read·Nov 20, 2020--1--1
Rafael Sarres de AlmeidaCryptocurrencies: The Digital Financial RevolutionThis is the transcript of a talk I gave at the International Policy Centre for Inclusive Growth (IPC-IG) Seminar Series 2017 in July 14th…12 min read·Oct 4, 2017----
Rafael Sarres de AlmeidaProposal for a backup RTGS using blockchain technology part 2: hiding transaction dataLast October I wrote about a blockchain Real-time Gross Settlement (RTGS) and now I am ready to write some more about what I have been…8 min read·May 29, 2017----
Rafael Sarres de AlmeidaIs Votebook a really private blockchain voting system?Elections are a very complex process. The basic assumptions are contradictory: Voters must be registered and cast only one vote, but votes…5 min read·Mar 3, 2017--1--1
Rafael Sarres de AlmeidaProposal for a backup RTGS using blockchain technologyReal-time Gross Settlement (RTGS) is the base structure for a country payment system. Brazil, for example, has a very advanced RTGS system…6 min read·Oct 3, 2016----