OS windows xp pro sp3
zonealarm free firewall
free antivirus program
I ran shields up tests
link https://www.grc.com/x/ne.dll?bh0bkyd2
Tests all said ok.
But runing common ports test, it said that a ftp
and a telnet and a http port was open.
The rest was closed.
Shield up's piece of advice is to close the ports.
Can you in plain english explain what it means, that the ports are open?
And how do you know wheather a port is supposed to be open?
Thanks.
zonealarm free firewall
free antivirus program
I ran shields up tests
link https://www.grc.com/x/ne.dll?bh0bkyd2
Tests all said ok.
But runing common ports test, it said that a ftp
and a telnet and a http port was open.
The rest was closed.
Shield up's piece of advice is to close the ports.
Can you in plain english explain what it means, that the ports are open?
And how do you know wheather a port is supposed to be open?
Thanks.