FTP：
FTP 代表文件传输协议。这种类型的协议用于将文件从一台主机传输或复制到另一台主机。但是在不同的主机或系统上收发文件时，可能会出现文件名不同、文件目录不同等问题。而在FTP中，没有提供安全通道来在主机或系统之间传输文件。 FTP 在两个端口上工作：20 和 21 一个用于数据，另一个用于连接控制。
TFTP：
TFTP 代表普通文件传输协议。 TFTP 用于将文件从客户端传输到服务器或从服务器传输到客户端，而无需 FTP 功能。 TFTP的软件比FTP小。 TFTP 工作在 69 个端口号上，其服务由 UDP 提供。
现在，我们将看到 FTP 和 TFTP 之间的区别：
| S.NO | FTP | TFTP |
|---|---|---|
| 1. | FTP stands for File Transfer Protocol. | TFTP stands for Trivial File Transfer Protocol. |
| 2. | The software of FTP is larger than TFTP. | While software of TFTP is smaller than FTP. |
| 3. | FTP works on two ports: 20 and 21. | While TFTP works on 69 Port number. |
| 4. | FTP services are provided by TCP. | While TFTP services are provided by UDP. |
| 5. | The complexity of FTP is higher than TFTP. | While the complexity of TFTP is less than FTP complexity. |
| 6. | There are many commands or messages in FTP. | There are only 5 messages in TFTP. |
| 7. | FTP need authentication for communication. | While TFTP does not need authentication for communication. |
| 8. | FTP is generally suited for uploading and downloading of files by remote users. | While TFTP is mainly used for transmission of configurations to and from network devices. |