Full Form of FTP
FTP stands for File Transfer Protocol.
Key Points about FTP:
- Purpose:
FTP is a standard network protocol used to transfer files between a client and server on a computer network.
How it Works:
FTP operates on the client-server model, allowing users to send and receive files over the Internet or a local network.
Common Uses:
- Uploading and downloading files to and from a web server.
- Backing up data to remote servers.
Sharing large files that cannot be sent via email.
Modes of Operation:
- Active Mode: The client opens a random port and waits for the server to connect back to it.
Passive Mode: The server opens a random port and the client connects to it, which is often used for firewalls.
Security:
- Standard FTP is not encrypted, making it vulnerable to interception.
Secure FTP options like SFTP (SSH File Transfer Protocol) and FTPS (FTP Secure) are recommended for secure file transfers.
Common FTP Clients:
- FileZilla
- WinSCP
- Cyberduck
Understanding FTP is essential for web developers, IT professionals, and anyone involved in data management or web hosting.