PIN Number Analysis
March 11, 2016
With the interest in four digit security codes, some folks have been thinking about the frequency with which certain four digit combinations appear. If you are interested in this subject, you may want to check out “PIN Analysis.” Do you use a popular and possibly easily hacked PIN code?
The author makes an odd comment. Apparently the reason people chose 2580 is not clear to him. Hint: Look at your keypad. What numbers go right down the center? Yep.
By the way, 1234 is probably not a code to use if the analysis in the write up are accurate.
Stephen E Arnold, March 11, 2016