Security and remote access(Winbox)

I see the following scrolling across my MT screen, looks like hack attempt. Can someone give me some general Firewall setup.

[admin@MikroTik] >
echo: system,error,critical login failure for user administrator from 61.178.144.173 via ftp

Remote access via Winbox gives me following error. I can telnet to my machine and run command line, but not savy enough yet. I can run Winbox and connect, connected locally, just not remotely.

could not get index: fatal error

Regards

Think it will help you

http://www.mikrotik.com/testdocs/ros/2.9/ip/filter_content.php#6.38.3.1

Rafiq…