3.19 Using FTPS (at the FTP client)

At the FTP client, files can be transmitted by using FTPS.

The following table describes the implemented features related to FTPS.

Table 3‒28: Implemented features related to FTPS (at the FTP client)
Item	Implemented feature
Implicit mode	Not supported
Explicit mode	Supported
Automatic switching to the usual FTP when the FTP server does not support FTPS	Not supported
Version of SSL communication	TLS1.2
Client authentication method	Password authentication
Server certificate verification	Certificate chain Expiration date of the certificate Expiration status of the certificate
Server certificate expiration notification method	CRL
Data protection level for data connection	Private
SSL sessions for data connection	Reuse the control connection sessions
CCC command (Environment where NAT conversion is carried out)	Not supported

Organization of this section