FTPS, also known as FTP over SSL/TLS, is a protocol used for secure file transfers over the Internet. It stands for File Transfer Protocol Secure. FTPS combines the standard FTP protocol with the security features provided by SSL (Secure Sockets Layer) or TLS (Transport Layer Security) encryption protocols.
FTPS ensures a secure and encrypted connection between the client and the server, protecting sensitive data from unauthorized access, tampering, or interception during file transfers. It adds an extra layer of security to FTP by encrypting the data and authentication credentials, making it an ideal choice for organizations that require secure file transfers.
FTPS supports two modes of operation: implicit and explicit. In implicit mode, the connection is secured from the beginning, and both the client and server must support SSL/TLS encryption. Explicit mode, on the other hand, allows the client and server to negotiate the SSL/TLS connection after connecting using standard FTP commands.
To use FTPS, both the server and client applications must support the SSL/TLS protocols. The server requires a digital certificate to verify its identity and establish the encrypted connection. Similarly, the client needs to trust the server's certificate to ensure a secure connection.
Overall, FTPS offers enhanced security and protection for file transfers over the Internet, making it a popular choice for organizations that prioritize data privacy and security.
