A modern Java Swing desktop application that evaluates password strength using entropy calculation, regex-based complexity validation, and real-time security recommendations.
- Real-time password strength evaluation
- Entropy calculation (brute-force resistance estimation)
- Dynamic strength meter with color indicators
- Live security recommendations while typing
- Modern dark-themed UI
- Secure password handling using JPasswordField
- Java
- Java Swing (GUI)
- Regex pattern validation
- Entropy calculation algorithm
- Password entropy
- Brute-force resistance estimation
- Character set analysis
- Secure UI input handling
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Compile: javac AdvancedPasswordStrengthGUI.java
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Run: java AdvancedPasswordStrengthGUI