Ricoh LD430c, Operating Instructions Manual, Page: 538 / 964

Getting Started
10
1
Enhanced Network Security
❖
Preventing Unauthorized Access
You can limit IP addresses or disable ports to prevent unauthorized access
over the network and protect the address book, stored files, and default set-
tings.
Reference
For details, see p.129 “Preventing Unauthorized Access”.
❖
Encrypting Transmitted Passwords
Prevent login passwords, group passwords for PDF files, and IPP authentica-
tion passwords being revealed by encrypting them for transmission.
Also, encrypt the login password for administrator authentication and user
authentication.
Reference
For details, see p.135 “Encrypting Transmitted Passwords”.
❖
Safer Communication Using SSL
When you access the machine using a Web Image Monitor or IPP, you can es-
tablish encrypted communication using SSL. When you access the machine
using an application such as SmartDeviceMonitor for Admin, you can estab-
lish encrypted communication using SNMPv3 or SSL.
To protect data from interception, analysis, and tampering, you can install a
server certificate in the machine, negotiate a secure connection, and encrypt
transmitted data.
Note
❒
To establish encrypted communication using SSL, the machine must have
the printer and scanner functions.
Reference
For details, see p.140 “Protection Using Encryption”.
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