2
2
2-20
2-20
Process/Operation > Main Controller > Security > Security features(encryption key and certificate, password protection)
Process/Operation > Main Controller > Security > Security features(encryption key and certificate, password protection)
■ Security features(encryption key and certificate, password
protection)
On the Main Controller PCB 1 of the main body, “TPM PCB” is equipped. TPM stands for
Trusted Plattform Module, and is the chip name which generates and stores the encryption
key and has the encryption calculation function for the public key.
TPM PCB
TPM PCB can protect the security information(password, certificate and encriptiion key)
stored in the Flash and SRAM. Set / registered / saved data other than the security
information is not protected.
To encrypt or decode the security information, use the TPM key installed in the chip.
F-2-30
Memory/SRAM
It is extremely difficult from the outside to take out the TPM key installed in the chip.
Therefore, even the following cases occur, the security information in the main body can be
protected securely.
• HDD or Main Controller PCB is taken out
• System of the main body is intruded through the network
To enable this function, setting is required in Settings / Registration mode.
Management Settings > Data Management > TPM Settings -> On (default: OFF)
F-2-31
