Recovering and Analysing Data from Encrypted Devices

This paper presents a secure and efficient data protection approach using hybrid encryption, combining symmetric and asymmetric cryptographic methods to enhance both speed and security. Symmetric encryption, specifically the AES algorithm, isutilized for encrypting large volumes of data quickly, while RSA is employed to securely exchange the encryption keys. Alongside this, the work also introduces a data recovery and analysis component designed to retrieve and verify encrypted data, ensuring its integrity and accessibility when needed. The system is developed in Java and tested for performance, demonstrating low latency and reliable encryption-decryption cycles. This dual-focus solution addresses essential concerns in safeguarding data for applications such as cloud services and secure communications..