Predefined settings
Full 256-bit WiFi key
4 digit pin code
Standard 10^9 10^13 10^17 10^21
Alpha-numeric 10^9 10^13 10^17 10^21
Must
use
Use
0-9
a-z
A-Z

Length: Strength: 10^

Number of codes

Strength table - Explanation
10^9 Low security password
10^13 High security password
10^17 Low security encryption/WiFi/signature key
10^21 High security encryption/WiFi/signature key