Block / Restrict FTP Users by TCP Wrapper

By | 29/02/2012

In Redhat Linux a ftp user can be blocked by http://pharmacycanada-rxedtop.com/ admin by tcp wrapper. By blocking /restricting thew ftp users, they can’t access the server files through FTP method. TCP Wrapper need a package called XINETD

Package name: Xinetd

Service name: Xinetd

We are going to block the FTP users, so we have to edit hosts.deny file

 

#vim /etc/hosts.deny

Block all FTP like viagra request and login, except the IP address 192.168.1.10

Any user can taking viagra without ed login from the IP address 192.168.1.10

vsftpd: ALL EXCEPT 192.168.1.10

 

#vim /etc/hosts.deny

Blcok all FTP access(login) canadian pharmacy questions for the whole network buy generic cialis online 192.168.1.0/24

vsftpd: ALL EXCEPT 192.168.1.0/24
( or )
vsftpd: generic viagra online ALL EXCEPT 192.168.1.0/255.255.255.0

 

#vim /etc/hosts.deny

None of the FTP users can login into the primatene mist canadian pharmacy server.

vsftpd: ALL

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