What is a Hardware Security Module?

What is a Hardware Security Module (HSM)?#

A Hardware Security Module (HSM) is a hardened, tamper-resistant device that plays a critical role in securing cryptographic processes. It generates, manages, and protects cryptographic keys used for encrypting and decrypting data, as well as creating digital signatures and certificates.

HSMs adhere to rigorous standards like FIPS 140-2 and Common Criteria, ensuring they meet the highest security levels required by regulatory standards such as GDPR, eIDAS, and PCI DSS.

Hardware Security Module (HSM) is a secure device that manages cryptographic keys and operations.
Complies with high security and regulatory standards.
Critical for data security in GDPR, eIDAS, PCI DSS, and more.

Understanding HSMs#

Security and Compliance: HSMs help organizations meet and exceed various cybersecurity standards, ensuring data protection and compliance with laws like GDPR and HIPAA.
Operational Flexibility: Offers both on-premises and cloud solutions (HSM as a service), providing flexibility and scalability to businesses.

Why Use an HSM?#

Ensures that cryptographic keys are well-protected against sophisticated attacks.
Supports a wide range of applications, from cloud computing to digital signing, enhancing security across multiple platforms.

Applications and Use Cases#

Cloud and Containers: Secures keys and data in cloud environments and containerized applications.
Public Key Infrastructure (PKI): Protects critical PKI root and CA signing keys, linking back to the Root of Trust.
Digital Identity and Authentication: Creates and manages credentials for secure digital identities and transactions.