Hardware Security Module is a physical device designed to securely generate, store, and manage cryptographic keys. It performs encryption, decryption, digital signing, and authentication while protecting keys from unauthorized access. Hardware Security Modules are commonly used in high-security environments like banking, government, and cloud services.130N Preston Road, Prosper, Texas... https://www.encryptionconsulting.com/education-center/what-is-an-hsm/