Research Article
BSD-Guard: A Collaborative Blockchain-Based Approach for Detection and Mitigation of SDN-Targeted DDoS Attacks
Table 4
Comparison of BSD-Guard and Isolated BSD-Guard under attack.
| Indicators | BSD-Guard | Isolated BSD-Guard |
| Detect DDoS | Yes | Yes | SC-based defense | Yes | No | Identify attack path | Yes | No | Permit normal flow | Yes | No | Flow table space | Saved | Wasted |
|
|