Radiant Logic, Inc. is the market-leading provider of federated identity systems based on virtualization. Since pioneering the first virtual directory in 2000, the company has evolved its groundbreaking technology into a complete federated identity and directory service, enabling Fortune 1000 companies to solve their toughest identity integration and federation challenges.

The federated identity and directory service, RadiantOne FID, integrates identity data from across a heterogeneous infrastructure to provide a centralized virtual hub between an organization’s applications and its backend identity stores. This hub includes complete profiles of each user with no duplicates, which facilitates Attribute-Based Access Control (ABAC). RadiantOne also offers plug-in support for multi-factor authentication (MFA) including token cards, certificates, PIV/CAC cards, and biometrics, without sacrificing the performance of legacy infrastructures. RadiantOne also supports dynamic groups, so you can flexibly create groups and define membership across diverse stores to facilitate fine-grained authorization

Top government agencies and organizations--the IC Community, DHS, DOS, NIH, DOL, DOE IRS, USDA, FAA, DOJ and many more--use our federated identity and directory service to boost security and create better cross-departmental collaboration. RadiantOne has been included in several public sector security reference architectures.


  • RadiantOne FID

    A federated identity and directory service that integrates identity data from diverse data sources (multiple AD domains and forests, LDAP directories, SQL databases, web services, etc) to offer a central identity hub with complete user profiles for authentication and authorization.

  • HDAP

    The proprietary storage component of the RadiantOne FID platform involved in storing, searching, and discovering identity information. It provides scalability and persistent caching to speed information retrieval of the most current user identity data.

  • RadiantOne Identity Correlation and Synchronization Server (ICS)

    Provides two services in identity management: object synchronization and identity correlation.

  • RadiantOne Cloud Federation Service (CFS)

    Provides the RadiantOne suite with a complete identity provider (IdP), packing identity information from the virtual directory into authentication tokens that can be relayed to on-premises and cloud-based applications, enabling single sign-on for users.


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Latest News

Radiant Logic, creator of the pioneering federated identity and directory service for large-scale enterprise and government deployments, and Carahsoft Technology Corp., The Trusted Government IT ...
Because of its unique ability to integrate and synchronize on-premises identity data to Azure AD, RadiantOne FID has been included in Microsoft’s online marketplace for cloud applications and ...


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Case Study

The Department of Homeland Security (DHS) consists of numerous different programs and agencies such as FEMA, TSA, US Borders and Protection Agencies, to name a few. Yet, federal employees, both old and new, needed basic access to the DHS network for email, facility control, training, and time and at...


A Buyer’s Guide to Identity Integration Solutions, from Meta and Virtual Directories to a Federated Identity Service Based on Virtualization

Product Brief

RadiantOne provides a federated identity and directory service based on identity and context virtualization, combined with a high-capacity/ high performance directory based on big data technology. Working with your existing identity stores, RadiantOne FID delivers faster deployments, lower integrati...

It’s tough to secure access to cloud-based applications or federated environments when your identities are scattered across disparate authentication sources, including multiple Active Directory domains and forests, databases, and internal applications. With a variety of protocols, authentication m...

Built on RadiantOne virtualization technology, ICS provides two key services to your identity infrastructure: object synchronization and identity correlation. Whether you need object replication (directory to directory, database to database) or complex identity synchronization across heterogeneous s...

Solutions Brief

RadiantOne FID, a federated identity and directory service based on virtualization, consolidates and rationalizes multiple on-premises and cloud-based identity data sources into a single authoritative source for seamless provisioning and synchronizing to cloud applications like Microsoft Office 365,...

Recent headlines prove that the financial sector is susceptible to major data breaches, with catastrophic consequences. NIST/NCCOE has developed a reference implementation that demonstrates how financial institutions can improve their information system security by limiting employee access to only t...

In any discussion of identity, Active Directory inevitably plays a major role. While external identities are becoming increasingly desirable targets, the fact remains that for most enterprises, employees remain a central audience—especially in the era of Office 365.

There’s a cyber war being waged against federal agencies. Today’s threatscape involves persistent attacks architected to forge past traditional firewalls via application and identity breach. As agencies embrace the cloud, IoT, and other digital tools for innovation, a treasure trove of creden...


The public sector is all about adaptation and change, so being able to easily add or reorganize people, processes, and resources is essential to productivity and security. More agile identity management is the key ingredient for the success of your initiatives, from the tactical to the strategic lev...