Hardware-Sicherheitsmodule (HSM) offered by IDpendant GmbH are physical hardware devices designed to perform cryptographic operations and securely store cryptographic key material. HSMs are used in scenarios requiring high-security cryptography, including: - Certificate generation for Certification Authorities (CA) - Encryption of sensitive data - Securing web communication (TLS/HTTPS) - Generation of electronic tickets - Signatures in timestamping services The hardware device houses an integrated computer dedicated to executing cryptographic operations. Physical security is ensured through sealed enclosures, tamper-detection switches, and specialized connectors. This physical design provides a security level that exceeds what pure software-based solutions can achieve. HSMs also serve as the trust anchor for Public Key Infrastructures (PKI), where they securely generate, store, and protect CA keys (Certification Authority / signature keys) against unauthorized access or manipulation. Key capabilities include: - Secure generation of symmetric and asymmetric cryptographic keys - Secure hardware-based storage of key material - Physical tamper protection - Access control via 2-factor authentication with integrated role management - Isolation of key material from application software - Decoupling of key responsibility per application - Acceleration of cryptographic operations (encryption/decryption, signing, hashing) - Load balancing and high availability support - Secure backup and restore of key material - Flexible integration through a variety of SDKs and toolkits