Web traffic
The Internet Community Ports Act (ICPA), created and advocated by The CP80 Foundation (aka "Clean Port 80"), is an approach to HTTP content filtering, leveraging TCP ports to segregate content between "Community Ports" and "Open Ports." "Community Ports" would be for content that is not considered "obscene or harmful" to children; "Open Ports" would be for all other content, including content only considered suitable for adults, such as pornography. According to the advocates of ICPA, this would enable an individual to, through their ISP's firewall, choose the content they want by port, allowing content or blocking out content individually. Advocates of ICPA would particularly like to remove "objectionable" content from Port 80, the standard port for World-Wide Web traffic (but by no means all Internet traffic, making the title somewhat of a misnomer).