Press release
«Cyberpolice expresses gratitude to DeHealth CEO Denys Tsvaig for the successful conduct of the author’s course on cryptocurrency and blockchain.»
The Cyberpolice of Ukraine is proud to announce the completion of an exclusive course on cryptocurrency and blockchain, conducted by Denys Tsvaig, founder and CEO of DeHealth, a leading international Web3 and medical technology company.
The course covered a wide range of topics related to cryptocurrency, blockchain, and cybersecurity. Denys Tsvaig shared his experience and knowledge gained during 13 years in the IT industry and 10 years in the field of blockchain and cryptocurrency, where he went from creating the world’s first blockchain stock in London to building a medical data bank on the blockchain.
The author’s course was complemented by Alexey Kovalev, Vice President of WhiteBit, a Ukrainian cryptocurrency exchange with over 2 million users.
The following topics were covered during the course:
Subject 1: The history of money, its owners, and the history of cryptography.
Subject 2: Introduction to blockchain and crypto. Blockchain terminology, the difference between databases and blockchain ledgers, blockchain network structure, and an introduction to Bitcoin and Ethereum. Tokens, cryptography, hash functions and digital signatures, consensus, use cases and the size of the Bitcoin economy.
Subject 3: Crypto exchanges and their functionality, investments in digital assets. Introduction to CEX, wallets, fiat, trading functionality, Freedom, scam and illegal actions, etc.
Subject 4: ICO/IDO, DEFI, DEX, Web2 -> Web3 and cyber hygiene. Special emphasis on startups, business, crowdfunding and other aspects of Web3 technologies.
«When I was approached by the Cyberpolice with a proposal to give lectures for the department’s employees, I had no idea how significant and intensive this initiative would become, and that it would turn into a six-month program. I am confident that this knowledge will become a reliable support for our cyber warriors, helping them to ensure our cybersecurity more effectively, respond to threats and quickly identify criminals. I would also like to recognize the leadership of the Cyber Police for their wisdom and openness to advanced knowledge, which shows that they follow the development and keep up with the times.» – Denys Tsvaig.
About «DeHealth»:
DeHealth is an international company headquartered in the UK with R&D centers in Israel, the US, Ukraine, and New Zealand that is building a Medical Data Bank. In Ukraine, DeHealth has opened a charitable foundation aimed at improving healthcare and providing humanitarian aid to Ukraine.