| Timing Analysis of TCP Servers for Surviving Denial-of-Service Attacks Recent countries visiting this post |  |
 | 8 | United States |
 | 2 | Russian Federation |
 | 1 |
| Timing Analysis of TCP Servers for Surviving Denial-of-Service Attacks Recent countries visiting this post | |
| 8 | United States |
| 2 | Russian Federation |
| 1 |