Table 3 Various types of authentication in the SAMS
Authentication type | Description |
|---|---|
Client node does not create a block with its own information | The client node cannot connect to the blockchain because it attempts to receive authentication by sending its own information and block to all the connected mobile devices |
Client node attempts to change an already connected block | Even if one client node changes all of its blockchain, it takes a long time to change the blockchain stored in the other mobile devices |
Client node falsifies its own data and spreads it | The connection is impossible because the authentication conditions (at least three of all mobile devices connected in the SAMS and at least 51% of all mobile devices) have not been met |