There is no doubt that EINSTEIN's monitoring of all communications coming to and from federal agency computers poses significant privacy implications — a concern acknowledged by the Department of Homeland Security (DHS), interest groups, academia, and the general public. This program affects not only federal employees, but also any private citizen who communicates with them. DHS has developed a set of procedures to address these concerns, such as minimization of information collection, training and accountability requirements, and retention rules. Notwithstanding these steps, growth of this Internet monitoring program may trigger privacy interests protected under the Fourth Amendment.