Protecting sensitive data is more critical than ever in the modern digital era, especially during emergencies such as cyber incidents or system breaches. Traditional storages devices often lack sufficient security measures, making then vulnerable to unauthorized access and data compromise. To address this challenge, we propose a secure and portable computing solution that integrates advanced encryption with multi-layered authentication. This approach ensure that only authorized users can access the data, even in critical situations. Our solution employes hardware-based encryption combined with various authentication methods, including biometric verification, security tokens, and time-sensitive codes. To further enhance security, we have incorporated tamper detection, self-destruction protocols, and remote data-erasure capabilities to prevent unauthorized access or data breaches. Testing has shown that this system effectively blocks unauthorized attempts while maintaining high performance and reliability. It has also proven resilient against brute force attack and physical interference, providing strong protection in high-risk scenarios. This framework offers a powerful and efficient way to secure valuable data without compromising portability. It strikes an ideal balance between security and ease of use, making it a practical choice for professionals and organizations handling confidential information. Future improvements will focus on refining biometric authentication and enhancing remote management features to ensure even greater security and user convenience.