I2A2 has two web interfaces: an interface for administrative users, designed around the Oracle Application Server (OAS) and a custom-designed secure web interface that uses Purdue certificates for authentication.
The Secure Web Interface
The custom-designed I2A2 Secure Web Interface (SWI) supports interactive management of PUIDs. Its security is based on a Public Key Infrastructure originating from the Purdue Certificate Authority (CA). More information on the SWI may be found here.