SAN is a web-based system (also known as SANweb) that hosts various Security Cooperation applications and a library system for sharing documents. SAN also provides administrative functions to monitor and manage user accounts, control access to hosted applications and provides logs for system access and actions performed by the users. The SAN's counterpart, International SAN (ISAN), provides limited access to partner countries. It has only one application, Partner Security Cooperation - Training Management System.