Table 4 Results from performing experimental analysis
From: Creeper: a tool for detecting permission creep in file system access controls
No. of Roles | Dir Complexity | fpr | tpr | fnr | tnr | Avg. |
|---|---|---|---|---|---|---|
2 | 2 | 0.02 | 0.84 | 0.16 | 0.98 | 0.97 |
3 | 2 | 0.02 | 0.88 | 0.12 | 0.98 | 0.96 |
4 | 2 | 0.02 | 0.73 | 0.27 | 0.98 | 0.94 |
2 | 3 | 0.00 | 0.69 | 0.31 | 1.00 | 0.97 |
3 | 3 | 0.00 | 0.64 | 0.36 | 1.00 | 0.97 |
4 | 3 | 0.00 | 0.65 | 0.35 | 1.00 | 0.96 |
2 | 4 | 0.00 | 0.68 | 0.32 | 1.00 | 0.97 |
3 | 4 | 0.00 | 0.64 | 0.36 | 1.00 | 0.96 |
4 | 4 | 0.00 | 0.70 | 0.30 | 1.00 | 0.98 |
2 | 5 | 0.00 | 0.66 | 0.34 | 1.00 | 0.96 |
3 | 5 | 0.00 | 0.64 | 0.36 | 1.00 | 0.95 |
4 | 5 | 0.00 | 0.64 | 0.36 | 1.00 | 0.97 |
Average | 0.00 | 0.70 | 0.30 | 1.00 | 0.96 |