Calculate password entropy H = L × log₂(N) bits, where L is length and N is the character set size. Estimates the theoretical information content and resistance to brute-force attack.
Enter the values for the patient or scenario you are assessing. Calculate password entropy H = L × log₂(N) bits, where L is length and N is the character set size. Estimates the theoretical information content and resistance to brute-force attack. Use the password entropy result to inform your clinical assessment.