Grid cards in secret navigation can be used in Web, Windows and RADIUS logon
GridID in Web Logon
Assuming that your secret path is "3025". You pick up a random start point at "J5"
Your navigation path will be "J5(f) → K5(r) → K4(e) → M3(5) → N4(b)"
Therefore, your one-time passcode is "fre5b"
GridID in Windows Logon
