Between sftp and scp protocols, which one has the fastest transfer rate for transferring large files to the server?

environment:

1.Win scp 6.1.1

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2.XFTP 7

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3.9.6G compressed file

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4. Hundreds 7

5. Lenovo E14 notebook Win10

6. HW-S1730S-S48T4S-A switch

Problem Description:

Which protocol, sftp or scp, is faster for transferring large files to the server?

1.SFTP	

基于SSH加密传输文件,可靠性高,可断点续传	SFTP为SSH的一部份,是一种传输文件到服务器的安全方式	SFTP本身没有单独的守护进程,它必须使用sshd守护进程(端口号默认是22)	SFTP同样是使用加密传输认证信息和传输的数据,所以,使用SFTP是非常安全的。但是,由于这种传输方式使用了加密/解密技术,所以传输效率比普通的FTP要低得多


2.SCP	

基于SSH加密拷贝文件,要知道详细目录,不可断点续传	远程文件复制	端口号默认是22	数据传输使用ssh,并且和使用和ssh相同的认证方式,提供相同的安全保证

solution:

1. Use Win scp to upload the 9.6G compressed file to the Centos server

选择SCP协议

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2. Use XFTP to upload the 9.6G compressed file to the Centos server

选择SFTP协议

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3. Computer network cable directly connected to the server

选择SFTP协议

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Origin blog.csdn.net/weixin_42672685/article/details/131656614