Implementation第 56 / 100 题
Which protocol provides secure file transfer by running over an SSH connection?
a.FTPS
b.SFTP
c.TFTP
d.HTTP
解析
SFTP transfers files over an SSH channel, encrypting both credentials and data. It differs from FTPS, which is FTP secured with TLS. SFTP uses a single connection, simplifying firewall configuration.
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