Which of the following devices is BEST suited for servers that need to store private keys?
Hardware security module
Hardened network firewall
Solid state disk drive
Hardened host firewall
A hardware security module (HSM) is a physical computing device that safeguards and manages digital keys
for strong authentication and provides cryptoprocessing.
By adding a HSM to the server and storing the private keys on HSM, the security of the keys would beimproved.