Administrator Information > Advanced Security Settings > Using a Digital Certificate Using a Digital Certificate About Digital Certification ❏ CA-signed Certificate This is a certificate signed by the CA (Certificate Authority.) You can obtain it to apply to the Certificate Authority. This certificate certifies the existence of the scanner is and used for SSL/TLS communication so that you can ensure the safety of data communication. When it is used for SSL/TLS communication, it is used as a server certificate. When it is set to IPsec/IP Filtering or IEEE802.1x communication, it is used as a client certificate.
❏ CA Certificate This is a certificate that is in chain of the CA-signed Certificate, also called the intermediate CA certificate. It is used by the web browser to validate the path of the scanner's certificate when accessing the server of the other party or Web Config. For the CA Certificate, set when to validate the path of server certificate accessing from the scanner. For the scanner, set to certify the path of the CA-signed Certificate for SSL/TLS connection. You can obtain the CA certificate of the scanner from the Certification Authority where the CA certificate is issued.
Also, you can obtain the CA certificate used to validate the server of the other party from the Certification Authority that issued the CA-signed Certificate of the other server. 212 Items Setting value and Description Enable SNMPv3 SNMPv3 is enabled when the box is checked. User Name Enter between 1 and 32 characters using 1 byte characters. Authentication Settings Algorithm Select an algorithm for an authentication for SNMPv3. Password Enter the password for an authentication for SNMPv3. Enter between 8 and 32 characters in ASCII (0x20-0x7E). If you do not specify this, leave it blank. Confrim Password Enter the password you confgi ured for confrimation.
Encryption Settings Algorithm Select an algorithm for an encryption for SNMPv3. Password Enter the password for an encryption for SNMPv3. Enter between 8 and 32 characters in ASCII (0x20-0x7E). If you do not specify this, leave it blank. Confrim Password Enter the password you confgi ured for confrimation. Context Name Enter within 32 characters or less in Unicode (UTF-8). If you do not specify this, leave it blank. The number of characters that can be entered varies depending on the language.