Blockchain Development with Hyperledger

Use of HSMs

According to Wikipedia, a hardware security module (HSM) is a physical computing device that safeguards and manages digital keys for strong authentication and provides cryptoprocessing. These modules traditionally come in the form of a plugin card or an external device that attaches directly to a computer or network server.

Administering a high-security device such as an HSM can be a real challenge in relation to sufficient security and controls. In fact, today's standards mandate certain methods and levels of security for HSM administrative (and key management) systems.