[Java] Add encryption to my Password manager

Job ID: 38906123

Budget: $40 – $70 USD

Hi everyone!

I have a Java-based Password Manager application that needs key enhancements to improve functionality and security.

### Tasks:
1. **Encryption:** Implement encryption for the master password and all stored credentials (username, email, and passwords).
2. **Master Password Unlock:** Create a feature where entering the master password unlocks a screen displaying stored credentials for all applications.
3. **App Management:** Enable adding new applications and ensure they appear dynamically in the app selection list.
4. **Optional Enhancements:** Add a bottom sheet menu for data synchronization and allow direct app connection after saving credentials.

The current project files will be provided IN CHAT. I’m seeking an experienced Java developer to deliver a secure, user-friendly solution efficiently.

Deadline: 25/12
Budget: $60 USD