194 | Dell Printer Configuration Web ToolNetwork SecurityFIPS 140-2Select whether or not to enable FIPS140 validation mode.NOTE:• Although the following features work with the FIPS140 validation mode, using them is notrecommended because they use encryption algorithms which do not comply with FIPS140.- SMB (Scan To/SMB authentication) (using DES and MD4 used in SMB authentication(NTLMv2/NTLMv1/LM))- LDAP Authentication (using DES and MD4 used in NTLM authentication selected by theautomatic selection "SASL-Bind (NTLM) J Simple-Bind")- SMTP Authentication (using DES and MD4 used in NTLM authentication selected by theautomatic selection "NTLM J CRAM-MD5 J LOGIN J PLAIN")- HTTP Authentication for External Access (using DES and MD4 used in NTLM authenticationselected by the automatic selection "NTLM J Digest J Basic authentication")- PDF Direct Print (using RC4 required in decrypting a PDF document encrypted with apassword (RC4))SSL/TLS SettingsConfigure the SSL/TLS settings.Select the protocol from SSL 3.0, TLS 1.0, TLS 1.1, and TLS 1.2.Port SettingsDisplays a list of available ports. To register a port, click Add.Add New PortPort NumberEnter a port number.Device Certificate - Server Select a certificate for SSL/TLS communications.HTTP - SSL/TLSCommunicationSelect whether or not to enable HTTP SSL/TLS communications.HTTP - SSL/TLS PortNumberSet the port number used for HTTP SSL/TLS communication from 1 to 65535.The default value is 443.NOTE:• Do not use the numbers assigned to the other ports.LDAP - SSL/TLSCommunicationSet whether or not to enable the SSL/TLS communications for authenticationand searches.If you enable the LDAP SSL/TLS communications, you must set IPAddress/Host Name : Port and Backup IP Address/Host Name : Port underLDAP Servers/Directory Services.The port number for SSL/TLS communications of the LDAP directory server isnormally set to 636.SMTP - SSL/TLSCommunicationSelect the SSL/TLS communication from Disabled, STARTTLS (If Available),STARTTLS, and SSL/TLS.Device Certificate - Client Select a certificate for HTTP SSL/TLS communications.Verify Remote ServerCertificateWhen the machine is operated as an SSL client, select whether or not to verifythe certificate of the remote server.