4 ms·
That eliminates all palindrome numbers as possible pins, which is bad for security.
by cortesoft 5y ago
That eliminates all palindrome numbers as possible pins, which is bad for security.
- gizmo686 5y agoAt 4 digits, with a 10 character alphabet, you are looking at a 1% reduction in pin space. Contrast this with the 90% reduction in pin-space you get by not using a 5th digit.
- benatkin 5y agoBecause it reduces the number of possible combinations? Good reason to keep moving from 4 digits to at least 6 digits.
- 3np 5y agoFound the person with a palindrome pin
- cortesoft 5y agoNo, only the reverse of my PIN is a palindrome.