Upon installation, Syncplify.me Server! auto-generates a self-signed X.509 (SSL/TLS) Server Certificate to be used for implicit and explicit FTP (aka FTPS and FTPES). However, such certificate carries the name of “Syncplify” in the organization field, and the common name (CN) field is only suitable for localhost (127.0.0.1). Therefore you may want to generate your own certificate, or buy one from a trusted Certification Authority (CA).
If a self-signed certificate is enough for you (and for all clients that will connect to your server), then you can simply use Syncplify.me Server!’s internal certificate generator as follows. Simply click the “gear” button on the FTP(S) tab of the Configuration manager. Continue reading