Why am I getting a connection timeout when I try to connect through SSH and FTP?

If you are accessing the server via FTP or SSH, then make sure that you are using the correct login details.In CSF we have specified the maximum SSH/FTP failed attempts as 3. It specifies the maximum number of authentication attempts permitted per connection. Once the number of failures reaches 3 your IP gets blocked you need to manually unblock your IP in CSF.