Secure Windows Installation on USB Drives

I need a secure setup for Windows on USB drives. The drives must be encrypted and locked to prevent unauthorized access.

Requirements:
- Windows installation on secure USB drives
- Encryption and locking mechanisms
- Startup security key (password-based)
- Local encrypted storage for data
- High-speed VPN with no-logs policy

Ideal Skills & Experience:
- Expertise in OS installation and encryption
- Experience with VPN configuration
- Knowledge of secure data storage solutions

Looking for a comprehensive, high-security installation.