Cryptocurrencies

Blockchain Security

Introduction Blockchain has been the most searched term in 2017 and to date it still is.  In spite of the fact that blockchain technology has been around since 2009, with the first implementation being Bitcoin, there have not been any corporate-wide deployments yet.  There are three blockchain deployment models: Public Private Hybrid All the major …

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Cryptocurrency Anonymity, Privacy, & Fungibility

Introduction Today I will be talking about how privacy is being addressed by various blockchain solutions. I provided a brief introduction on why privacy is needed on blockchain and some solutions trying to address it in my previous post, https://www.securityprivacyrisk.com/what-are-privacy-coins/ Anonymity, Privacy, & Fungibility When Bitcoin was introduced, it was said that transactions were anonymous. …

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