Research Article
Towards Secure Network Computing Services for Lightweight Clients Using Blockchain
Table 1
The specifications of the testing devices.
| | Parameter | Cloud (arbitration) node | Edge node | IoT node | | (Virtual cloud server) | (Virtual laptop) | (Virtual IoT client) |
| | CPU frequency | 3.4 GHz | 2.6 GHz | 512 MHz | | CPU core | Quad-core | Dual-core | Single-core | | Network | 100 Mbps | 100 Mbps | 100 Mbps | | RAM | 16 G | 8 G | 256 M | | ROM | 1 T | 512 G | 4 G | | OS | CentOS 6.0 | Fedora 12 | Ubuntu Mate |
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