Research Article
A Camouflage Text-Based Password Approach for Mobile Devices against Shoulder-Surfing Attack
Table 2
Summarizing the results of the time needed to enter the password.
| Defensive technique | Device | Total time (seconds) | Avg. | SD | Max | Min |
| Type 1 | HTC | 20.8 | 3.25 | 26.8 | 15.4 | Tab | 18.8 | 3.25 | 27.23 | 12.69 |
| Type 2 | HTC | 23.2 | 2.10 | 27.60 | 19.80 | Tab | 21.5 | 2.70 | 32.15 | 18.30 |
| Type 3 | HTC | 18.5 | 2.51 | 22.70 | 12.83 | Tab | 17.06 | 2.08 | 21.20 | 13.40 |
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