Need help closing ports

[king-80]

I want to know how Ican closed ports ftp-21\http-80\and ports 23\25\79\143\443

I hope to see answer soon

[westin]

Wow. On what?

The fastest way, without even knowing what it is, would be to turn it off.

[nihil]

Well, "ports" aren't like portholes or doors, that is, a physical phenomena that you can close. They are actually communications routes and are "opened" by services or applications that want to use them.

That gives you two basic options:

1. Close the application or service that wants to use the port, so it does not get opened.

2. Use a firewall to block/filter it.