Security - Canon imagePROGRAF GP-4000 Online Manual

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Security

• Administrator password setting

Setting Passwords Using Remote UI

• Operation restrictions

Restricts the following operations.

◦ Job history

Restricts to display or print the print job history.

◦ Print from USB flash drive

Restricts to print data on USB flash drive.

• SSL/TLS settings

Perform settings of a certificate for encrypted communication.

Available TLS settings enables you to specify the range of the version used for SSL/TLS

communication.

• IEEE802.1X settings

◦ Authentication

Enables/Disables IEEE802.1X certificate.

• In the case of using IEEE802.1X certificate, Security > IEEE802.1X settings > CA certificate,

and register the CA certificate.

• Supported authentication method

EAP-TLS (Extensible Authentication Protocol-Transport Level Security)

EAP-TTLS (EAP-Tunneled TLS)

PEAP (Protected EAP)

◦ Weak encryption restriction

Selecting Do not restrict enables communication using the 3DES or RC4 encryption algorithm.

◦ Weak certificate restriction

Selecting Do not restrict enables certificate authentication using the public key algorithm of RSA

(512 bit) or RSA (1024 bit).

◦ Key and certificate settings

Perform settings for key and client certificate.

◦ CA certificate

Perform settings for the CA certificate that verifies a server certificate.