Configuring Key Creation, Certificate Management, And Encryption/Certificate (Ssl Communication, Pdf Electronic Signature) (Release Number 2 And Later); Enabling The Encryption Function; Creating A Key - YOKOGAWA GX20 User Manual

1.30 Configuring Key Creation, Certificate Management,
and Encryption/Certificate (SSL communication, PDF
electronic signature) (Release number 2 and later)
1.30.1 Enabling the Encryption Function
Path
Description
Procedure
1.30.2

Creating a Key

Path
Description
1-258
Configure these settings when using SSL encryption and PDF electronic signatures.
To use encryption on the FTP server and HTTP server and to use PDF electronic signature,
you must create a key and install a certificate.
SSL (Secure Sockets Layer)
SSL is a function for encrypting data communication between devices on the Internet and
other networks. It ensures safe data transmission such as by preventing spoofing by other
devices and data eavesdropping.
When you enable the encryption function, the GX/GP restarts. After the GX/GP restarts, you
need to perform various configuration and operations.
GX/GP: MENU key > Browse tab > Init/Calib > menu Encryption/Certificate
Setup Item
Encryption function
Encryption Function
Select On to use the encryption function.
1
Tap Encryption function to select On.
2
Tap Execute.
A confirmation screen is displayed.
3
Tap OK.
The GX/GP restarts, and you can set the various items of the encryption function.
Operation complete
GX/GP: MENU key > Browse tab > Init/Calib > menu Encryption/Certificate > Create a key
Setup Item
Key
Key
Displays the presence or absence of a key.
Selectable Range or Options
Off, On
Selectable Range or Options
—
Default Value
Off
Default Value
—
IM 04L51B01-01EN