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Realizing the Role of Permissioned Blockchains in a Systems Engineering Lifecycle
2020
Systems
A key requirement for an integrated digital tool chain is secure access and control of data assets. Not all stakeholders will have the same access to or control over the flow of information, some will be able to input or change data whilst others will only be able to read the data. Simply providing secure access protocols is not sufficient because copied data can quickly become disassociated and modified from its original instantiation, leading to its reuse elsewhere or later in the lifecycle
doi:10.3390/systems8040041
fatcat:nv5kvmcoyfh7liaf4vgibj5pde