To disable the Plain FTP option from the window, We will add a property abpm.ftp.plainFtp.enable inside the subgroup(Common Configuration) of group(FTP Protocols Configuration) in the server-configure.properties file.
By default this property is set to true
If user don't want to use Plain FTP option then user can set the abpm.ftp.plainFtp.enableproperty to false
If the abpm.ftp.plainFtp.enable property is false then by default the Security Type is selected as SFTP(SSH)
And Security Type "None" will be disabled
And the Create FTP GUI will be look like,
If the abpm.ftp.plainFtp.enable property is false then, We will not able to copy the already existed Plain FTP Accounts from the Transaction/Template Wizard and from the Configure Page Also.
If the plain FTP option is disabled and we create any of the below mentioned activities by default SFTP Security Type will be selected,
FTP Event
FTP Source
FTP Target
FTP Polling
If we deselect the SFTP option then automatically FTPS Security Type will be selected or vice-versa, We can't deselect both the check-boxes.