Porcupine.org is an informational website dedicated to various computer security tools and resources. This site is primarily known for housing projects including The TCP Wrapper and The Coroner's Toolkit, among others. It serves as a repository and resource center for software that enhances the security and monitoring capabilities of computer systems. Geared towards system administrators, security professionals, and network engineers, porcupine.org provides access to tools that help protect networks and computers from unauthorized access and other security risks. The website is a valuable asset for anyone interested in improving their system's security infrastructure.