Table 9 Predicted ranking of good signatures taking into account all 1,423 signatures
From: A quality metric for IDS signatures: in the wild the size matters
Top N% | Number of signatures in the Top N% | Percentage (and the absolute number in parenthesis) of the good signatures that are in the top N% of all signatures |
|---|---|---|
N = 5% (71) | 71 | 47% (24) |
N = 10% (142) | 142 | 79% (40) |
N = 50% (711) | 711 | 94% (48) |