1. When implementing secure remote file access which choices will be incompatible with each other? SFTP / FTPS

2. The FileZilla Client not only supports FTP, but also FTP over TLS (FTPS) and SFTP

3. Curlis a tool to transfer data from or to a server, using one of the supported protocols (HTTP, HTTPS, FTP, FTPS, GOPHER, DICT, TELNET, LDAP or FILE)

4. Areca-Backup is an open-source, easy to use and reliable backup solution for Linux and Windows that performs incremental, differential, delta and mirror backups on local hard drives, remote directories and SFTP, FTP or FTPs servers.