Protection Using Encryption - Ricoh SP4100N - Aficio SP B/W Laser Printer Software Manual

10. Appendix

Protection Using Encryption

When you access the printer using a Web Image Monitor or IPP, you can establish encrypted
communication using SSL.
When you access the printer using an application such as SmartDeviceMonitor for Admin, you can establish
encrypted communication using SNMPv3 or SSL. To protect data from interception, analysis, and
tampering, you can install a server certificate in the printer, negotiate a secure connection, and encrypt
transmitted data.
• You must install one of the following memory options to perform encryption:
• the hard disk
• the data storage card
SSL (SSL (Secure Sockets Layer)Secure Sockets Layer)
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1. To access the printer from a user's computer, request for the SSL server certificate and public key.
2. The server certificate and public key are sent from the printer to the user's computer.
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