Trust dHealthNetwork.io Ivan Jasenovic - Founder - CEO of Sicoor.com
Paradigms and tools change
Leveraging the power of Blockchain Decentralised Decentralised Secure - immutable - verifiable bioinformatic and Secure - immutable - verifiable bioinformatic and financial information financial information
Quotes “As revolutionary as it sounds, Blockchain truly is a mechanism to bring everyone to the highest degree of accountability. No more missed transactions, human or machine errors, or even an exchange that was not done with the consent of the parties involved. Above anything else, the most critical area where Blockchain helps is to guarantee the validity of a transaction by recording it not only on a main register but a connected distributed system of registers, all of which are connected through a secure validation mechanism.” Ian Khan, TEDx Speaker | Author | Technology Futurist
Quotes “Blockchain solves the problem of manipulation. When I speak about it in the West, people say they trust Google, Facebook, or their banks. But the rest of the world doesn’t trust organizations and corporations that much — I mean Africa, India, the Eastern Europe, or Russia. It’s not about the places where people are really rich. Blockchain’s opportunities are the highest in the countries that haven’t reached that level yet.” Vitalik Buterin, inventor of Ethereum
dHealthNetwork.io Ivan Jasenovic - Founder - CEO of Sicoor.com
Avionics Engineer - Entrepreneur Steve Asetre Steve is a serial entrepreneur, investor, business owner and engineer. He has sourced start-up financing for companies such as Cyberdefender, International Silver and Playsino. He is co-founder of Sicoor. He is also co-founder and Managing Member of Dilato Point Capital, Founder and President of SEBA Ventures and Ancillatech. As a business owner, he is a partner at Kona Beri Frozen Yogurt. As an Electrical/Mechanical Engineer, Steve consults for companies in the aerospace/defense industry, such as Lockheed-Martin, Rocketdyne, Raytheon and Northrop-Grumman.
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Stennis Space Center Director Dr. Richard J. Gilbrech Richard J. Gilbrech serves as director of NASA’s John C. Stennis Space Center near Bay St. Louis, MS, since his appointment to the position in 2012. As director, he provides executive leadership, overall direction and management of the center. He is responsible for implementing NASA's mission in the area of rocket propulsion testing, developing and maintaining NASA's world-class rocket propulsion test facilities. He serves as a federal manager hosting an integrated multi-agency federal laboratory. Stennis is a unique federal city that is home to more than 40 federal, state, academic and private organizations and numerous technology-based companies.
Professor, Astronaut, PhD Gregory Chamitoff Gregory Errol Chamitoff born 6 August 1962 in Montreal, Quebec, Canada is an engineer and NASA astronaut. He was assigned to Expedition 17 and flew to the International Space Station on STS-124, launching 31 May 2008. He was in space 198 days, joining Expedition 18 after Expedition 17 left the station, and returned to Earth 30 November 2008 on STS-126. Chamitoff served as a mission specialist on the STS-134 mission, which was the last flight of Space Shuttle Endeavour and delivered the Alpha Magnetic Spectrometer. Now with over 200 days in space, Professor Chamitoff spends half the year in Australia and the other half in Texas teaching Aeronautical and engineering students.
What does the blockchain do? Functionally, blockchains are.. Central Trust Using a ● A database (Ledger) Third-Party ○ Record of transactions ● A compute platform Distributed Trust ○ “Smart Contracts” Using a Blockchain ● Distributed, and no central owner
Network Blockchain Proof of Work - dHt -Identity Proof of Stake - Storage Keys Side Chain - Voting Tokens Proof of Stake - Research Data Membership - Ledger
A Network of Nodes A network of so-called computing “nodes” make up the blockchain. Node (computer connected to the blockchain network using a client that performs the task of validating and relaying transactions) gets a copy of the blockchain, which gets downloaded automatically upon joining the blockchain network.
A GLOBAL CONCERN OUR HEALTH AND THE HEALTH OF OUR FAMILIES
Who will use the Blockchain Membership Services Investment Research
Blockchain & Conventional Medicine
Health Record Keeping - EMR
EMR - Bioinformatics - History
Flat Earth Payment The Payment Problem: All the players in the healthcare universe communicating and getting paid
Global Health Jurisdiction Consumers Medical Service Providers Researchers Investors
Action Projects
Action Projects
Action Projects = Taxi Hires
dHealthNetwork app
Proof of Stake Proof of Stake (PoS) happens by a miner putting up a stake, or locking up an amount of their coins, to verify a block of transactions. The cryptographic calculations in PoS are much simpler for computers to solve: you only need to prove you own a certain percentage of all coins available in a given currency. For example, if you somehow owned 2% of all Ether (ETH), you’d be able to mine 2% of all transactions across Ethereum.
Proof of Work Proof of Work happens through miners trying to solve exceptionally difficult math problems. Finding a solution is basically a guessing game, but checking if a solution is correct is easy. Miners aren’t able to cheat the system because it takes real-world resources to work out these solutions.
Hyperledger Hyperledger Fabric is a platform for distributed ledger solutions, underpinned by a modular architecture delivering high degrees of confidentiality, resiliency, flexibility and scalability. It is designed to support pluggable implementations of different components, and accommodate the complexity and intricacies that exist across the economic ecosystem.
Token Release
Key Considerations 1. What are the pain points in the current system? 2. What do you want to achieve? 3. Who are the key stakeholders? 4. What are the key relationships? 5. Are there other “smart” initiatives? 6. What are the logic paths? 7. How can the blockchain architecture be built into the existing transaction framework?
CIA Information Security Properties ● Confidentiality ○ Only Disclosed to authorised parties (Control Reading) ● Integrity ○ Only updated by authorised parties: accurate, well-formed (Control writing) ● Availability ○ Can access when required ● Etc (Anonymity, Privacy, Non-repudiation, ...)
Many Kinds of “Healthcare” Systems ● Overall national system of hospitals, government, professionals, supply/suppliers, insurers, etc ● Hospital management systems ● Practice management systems ● Pharmaceutical supply chain systems ● Adverse event reporting and management systems ● Medical insurance and payment systems ● Complex medical devices
Security for Health Information? ● Threat model ■ “The main threat the medical privacy is abuse of authorised access by insiders, and the most common threat vector is social engineering.” (Anderson, 2008) ○ Centralised data increases both value and number of people with access ○ Reidentification attacks won’t stop just because they are illegal ● What Security Properties are Key for Clinical Information Systems ○ Privacy? Consent? ● What is a good Security Policy Model?
Generic Privacy Policies Are Not Enough? ● Lots of the people think they have the right to access your medical data ○ Public health benefit from the access to data by medical researchers ○ Public economic benefit from access to date by government, admin, (insurers?) ○ BUT there are public health harms if patients lose trust in privacy of data ● Healthcare is complex, and is held to higher ethical standards ○ “The Collection, linking and use of data in biomedical research and health care: ethical issues” (Nuffield Council on Bioethics,2015) ○ “Donation” of data may be limited to purposes ○ Consent is complicated by shared genetics/family history
Blockchain Non-Functional Trade-Offs ● Compared to conventional database & script engines, blockchains have: ○ (+) Integrity, Non-repudiation ○ (-) Confidentiality, Privacy ○ (-) Modifiability ○ (-) Throughput/ Scalability/ Big Data ○ (+/ -) Availability/ Latency
Potential Blockchain Use Cases ● Financial Services ● Government Services ● Enterprise and Industry ○ Digital Currency ○ Registry & Identity ○ Supply chain ○ (International) ○ Grants & Social Payment security ○ IoT ○ Reconciliation ○ Quota management ○ Metered access ○ Settlement ○ Taxation ○ Digital rights and IP ○ Markets ○ Data management ○ Trade finance ○ Attesation ○ Inter-divisional accounting
When to Use a Blockchain? ● You’ll use a blockchain as part of a broader solution, for data storage, compute, and/or communication ● Benefit from blockchain’s advantages ○ Logically-centralised, but administratively and physically distributed ● Deal with blockchain’s limitations ○ Work around limitations with other mechanisms ○ Choose a use case where limitations don’t matter
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