BlackVault HSM by Engage Black is a FIPS 140-2 Level 3 Hardware Security Module designed for secure key management and cryptographic operations. BlackVault HSM offers both networked and offline operation with Ethernet and USB ports, prioritizing security, compliance, and ease of use. It features a tamper-reactive silicon die shield and is available in an embeddable form factor with fully redundant capabilities. BlackVault HSM measures 4"(L) x 6"(W) x 1"(H) and is used by commercial and private Certificate Authorities (CAs) and registration authorities (RAs) to generate, store, and manage key pairs.