Technology Overview
One Patient, One Record - Accelerating Healthcare Innovation
Technology Overview
The five W's of privacy -- Who.  What.  Where.  When.  Why.

Security

The CareEvolution Access Control Model

HIEBus™ implements a powerful and flexible access control model designed to provide strong, granular security in an easy to manage and interoperable fashion. Our system boasts 3 major value propositions:

  • Granular Access Control
Detailed security settings allow each organization to develop customized security policies. Different access restrictions can be assigned to groups of patients, individual patients, encounters, and even specific patient data.

  • Simplified Security Management
A suite of tools simplifies security management by leveraging Role-Based Access Control and hierarchical data permissions.

  • Seamless integration with existing user management systems
HIEBus™ brokered authentication solution easily integrates with existing user management and single sign-on (SSO) systems.


Access Control Model



Security Administration

Managing the security settings for any large system can be a complex and time consuming task. The HIEBus™ security model provides strong, granular security in a simple and easy to manage fashion. Our design offers four major advantages: User management interoperability; Role-Based Access Control; Hierarchical resource permissions; and Hierarchical Access policy management.

User Management

The security model can manage users or can integrate with an existing user management system through brokered authentication. Integration with existing user management systems avoids duplicate account creation and management.

Role-Based Access Control

Role-Based Access Control (RBAC) allows permission management to more closely follow an organization's structure and business activities. An administrator can create and organized roles in a hierarchical fashion representing the job functions in their organization. Users are assigned one or more roles, representing the job functions they perform.

One Patient, One Record - Accelerating Healthcare Innovation
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