Select the FTP server software

FTP server: a communication server that uses the file transfer protocol (FTP. Now there are a lot of FTP servers. What should readers use? Let me analyze them!

I. wu-ftpd

Figure-wu-ftpd

Wu-ftp has many powerful functions and is suitable for the management requirements of FTP servers with high throughput:

1) You can automatically download the file while downloading it.

Compression or decompression;

2) Different access restrictions can be imposed on machines on different networks;

3) records the upload and download times of files;

4) information about the transmission can be displayed, so that the user can be notified in a timely manner.

Solve the current transmission dynamics;

5) You can set the maximum number of connections to improve efficiency and effectively control the connection.

System load.

Comments: powerful functions, worthy of being an old brand.

Ii. ProFTPD

 

Figure-ProFTPD

A single configuration file similar to Apache httpd. conf

The. ftpaccess file in each directory (similar to Apache. htaccess)

It is easy to configure multiple virtual FTP servers and anonymous FTP services.

It can be run independently or start from inetd/xinetd

The root directory of anonymous FTP does not require a special directory structure

The system's binary files and other system files do not have the site exec command

Run with a non-authorized user in a separate mode to reduce attack risks

Log and utmp/wtmp support

Supported Shadow passwords

Comments: all functions of wu-ftp and server-U can be implemented. High security.

Iii. vsftpd

Vsftpd is the most popular FTP server program in the Linux release. Features: small, light, secure, and easy to use.

The name of vsftpd stands for "very secure FTP daemon". Security is one of the top concerns of Chris Evans, its developer. At the beginning of the FTP server design and development, high security is a goal.

Comments: relatively simple and secure ftp software, suitable for cainiao.

Iv. Summary

For me, to implement complex permission settings and to ensure security, select Proftpd.

1. Gentleman LAN ProFTPD in FTP Server
2. Features of ProFTPD
3. Main features of ProFTPD
4. Proftpd Overview
5. Anonymous upload/download of common vsFTPd Server Functions
6. Read and Write Permissions for common vsFTPd Functions
7. VsFTPd common minor Functions
8. Six major vsFTPd cainiao prawns