4-3. IPsec/IP Filtering You can filter IP addresses, types of services, reception and transmission port numbers, etc. by using the IPsec/IP Filtering function. Depending on the combination of these filters, you can set up whether to accept or block data from a particular client and to accept or block specific types of data. Likewise, you can communicate with stronger security by combining protections by using IPsec. Insecure printing protocols and scanning protocols also become protected objects because protection in IP packet units (encryption and certification) is included in protection by using IPsec. Pre-shared keys and certificates are supported in the IPsec authentication methods.
PC Product PC Server Certificate IPsec The supported algorithms and key exchange methods are as follows: Key Exchange Method • IKEv1 • IKEv2 ESP Encryption Algorithm • AES-CBC-128 • AES-CBC-192 • AES-CBC-256 • AES-GCM-128 • AES-GCM-192 • AES-GCM-256 • 3DES - 11 -