What does Secure File Transfer Protocol (SFTP) facilitate?

Secure File Transfer Protocol (SFTP) facilitates secure data access and transfer over a Secure Shell (SSH) data stream. This protocol is designed for secure file transfer, ensuring that the data being shared is encrypted and protected from unauthorized access during transmission. SFTP operates over an SSH connection, which adds a layer of security by encrypting the data, thus safeguarding against eavesdropping, tampering, and other security threats.

The capability of SFTP to transfer files securely makes it distinct from other methods of file sharing, such as email, where security is not inherently guaranteed. Additionally, while SFTP can be a part of a broader system for backing up databases, its primary function is specifically related to secure file transfers rather than performing database backup tasks or streaming video content. Thus, the focus on secure data transfer underlines the critical role SFTP plays in maintaining confidentiality and integrity during the file exchange process.