| Practical defenses against pollution attacks in intra-flow network coding for wireless mesh networks Recent countries visiting this post |  |
 | 9 | United States |
 | 4 | |
 | 3 | China |
 | 1 | Sweden |
| Practical defenses against pollution attacks in intra-flow network coding for wireless mesh networks Recent countries visiting this post | |
| 9 | United States |
| 4 | |
| 3 | China |
| 1 | Sweden |