U.S. port of entry and investigate the specific security measures taken by that port. For example, the text highlights the Customs Trade Partnership Against Terrorism and Maritime Transportation Security Act. There are other programs and legislation being implemented in American Ports to ensure their security. Discuss the security measures taken by the port you chose. The U.S. Customs and Border Protection's webpage Locate a Port of EntryLinks to an external site. will be useful in locating a port in the United States.