Abstract: A system for automated risk management on an automated system used by a plurality of users provides a dynamic interaction between buyers and sellers, which maintains confidentiality, enables efficient decisions to be made concerning reinsurance products. The system includes: means for authenticating the plurality of users to access to the automated system; means for providing a database of transactional postings; communication means for a first user of the plurality of users to access the database of transactional postings including a specific posting by a second user of the plurality of users; anonymous communication means for private anonymous communication between the first user and the second user; wherein the first user and the second user are identified to the automated system.