But seriously, all that means is that 1) they don't do regular scans of their network and 2) they're not blocking the ports. Any ISP of significant size (like TW and Comcast) already does both.
But seriously, all that means is that 1) they don't do regular scans of their network and 2) they're not blocking the ports. Any ISP of significant size (like TW and Comcast) already does both.