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How to Generate a Strong Password
Formula
A strong password uses a mix of uppercase, lowercase, numbers, and symbols with at least 12-16 characters.
Password entropy measures strength: 60+ bits is strong, 80+ is very strong, 100+ is excellent.
Common use cases:
- Create secure passwords
- Calculate entropy of a password policy
- Compare strength across different lengths
Frequently Asked Questions
Maria Gonzalez
Registered Dietitian, RD, MPH
Maria is a Registered Dietitian with a Master's in Public Health. She focuses on evidence-based nutrition assessment tools including BMI, calorie calculations, and body composition analysis.
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