Changes between Version 5 and Version 6 of other/summer/2019/blockchain
- Timestamp:
- Aug 8, 2019, 4:42:16 PM (5 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
other/summer/2019/blockchain
v5 v6 27 27 - A blockchain ledger and a world state database for every channel, where every access and change to the world state is recorded in the ledger\\ 28 28 - Access control through smart contracts built in to the operation of the blockchain network\\ 29 29 30 **Main Concept** 30 31 ---- 32 We can use an Access Control Matrix to control how different actors can interact with the data in the world state.\\ 33 - Actors: FDA, Manufacturers, Wholesalers, Customers\\ 34 - Actions: Read, Initialize, Edit, Delete\\ 35 - Characteristics: Maker, Drug Type, Container ID, Timestamp, Expiration Date, Test Results, Pills per container, Owner, Price, Location\\ 36 37 Key Ideas:\\ 38 - Ownership of a container is changed through smart contracts\\ 39 - Location of a container cannot be read if it is in a customer’s possession\\ 40 - Only the FDA can delete data from database\\ 41 - The FDA and customers can for the most part only read values\\ 42 - Some values cannot be edited once initialized, and only manufacturers initialize data\\ 43 44 This attempts to follow the principle of least privilege while maintaining the privacy of certain characteristics. 31 45 32 46 **Team Members** … … 42 56 Week 3 \\ 43 57 Week 4 \\ 44 Week 5 \\45 Week 6 \\58 Week 5 https://docs.google.com/presentation/d/19s0QYTdN5Z421ieyJdgr2Y27vP7K4Fwcv1Rx5AEmTiA/edit?usp=sharing\\ 59 Week 6 https://docs.google.com/presentation/d/1uC3pLDKoSp-4tfdQ3QmV0kMH4wNfn09uhMYkk9YRfcQ/edit?usp=sharing\\ 46 60 Week 7 \\ 47 Week 8 \\ 61 Week 8 https://docs.google.com/presentation/d/1RVdF2RDVQwKAXSpYT5criAnDB6oMY3L7i5_rsBo-bEE/edit?usp=sharing\\ 62 NYIT Presentation https://docs.google.com/presentation/d/1WK8kVO1UGRUF8c5Kdi0gJnBPw3_86tFyAZELN5cQ0Cg/edit?usp=sharing\\ 48 63 Week 9 \\ 49 64 Final Presentation \\
