Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Resulting true positive rate (TPR) of different types of signatures against the tested traffic. Signatures and tested traffic are part of the attack samples from the “Reconnaissance” category. The signatures are generated after a combination of packet direction and packet payload size.
| Packet Sequence Length | |||||
|---|---|---|---|---|---|
| Direction | 4 | 6 | 8 | 10 | 12 |
| Source → Destination | 100% | 89% | 89% | 89% | 87% |
| Destination → Source | 100% | 98% | 74% | 70% | 68% |
| Source ↔ Destination | 100% | 100% | 89% | 86% | 82% |
