Defense Counterintelligence and Security Agency (DCSA) Identity Management Enterprise System (DIMES)


The DIMES Portal is a web-based application that provides identity management services and Public Key Infrastructure (PKI) authentication services to DCSA applications and information systems for authorized users. Through the DIMES portal, an authorized user can create and manage an identity account, request access to DCSA enterprise applications, and utilize Single Sign-on (SSO) using their PKI enabled credentials (either a Common Access Card (CAC) or DoD-approved External Certification Authority (ECA) certificate.

From the DIMES portal, users may request access to DCSA enterprise applications and systems that have been integrated within DIMES*. Once an access request is reviewed by the appropriate authorizing official and approved, the user can access those applications using their PKI credentials.

All users are required to register their PKI credentials with the National Geospatial Agency’s GEOAxIS service. To register your credentials, follow the “Registering your PKI Credentials.

Supporting Documents

Registering your PKI Credentials

DIMES FAQs

Points of Contact