ufw blocks secured ftp transfer when ports are opened
38844
Connection to FileZilla FTP server works, but directory listing fails
78406
Blocking web sites with Windows Firewall
97929
How can I enable packet forwarding on Windows?
14011
Block network access of a process?
17229
Do the SSH or FTP protocols tell the server to which domain I am trying to connect?
95780
httpd, vsftpd and the annoying selinux
33009
Can I use ufw to setup a port forward?
111268
Block all internet connections unless connected to OpenVPN server
111378
What could be the cause for these strange UFW block entries in my syslog?
71161
Allow SFTP but disallow SSH?
79369
SFTP and sudo using Windows client?
47169
Prevent data on unsecured wireless, until VPN is connected
24722
Provide sftp read/write access to folder and subfolders, restrict all else
85203
Multiple web servers behind a single firewall
25867
How do you test iptables rules to prevent remote lockout and check matches?
34794
OpenVPN restriction
130089
How to create a restricted SSH user for port forwarding?