Internet access has become critical to sustaining an enterprise's daily business activities. However, employees might access harmful, inappropriate, and dangerous websites, which cause productivity downgrade, resource waste, cyber risk exposure, and regulation compliance issues. With the D-Link® NetDefend™ Web Content Filtering (WCF) service, enterprises could apply more granular control on web surfing according to its own policy. A number of legislated regulations contain content filtering requirements that can be met using D-Link NetDefend WCF. For example, the Children's Internet Protection Act (CIPA) requires all schools and libraries that receive E-Rate funding to adopt an Internet safety policy and employ protection that block or filter visual depictions deemed obscene, pornographic, or harmful to minors.