unadministered open ports

[Peter Odigie <petermariano () ncema gov ng>]

Hi All

I have noticed that anytime I do a nmap of my LAN I see ports that are
not supposed to be open or used appearing as "filtered" on my
workstations.  I get a feeling that they have been infected.  I will
want to control this and I will like if I can do it remotely.

Any help please

Peter