TransUnion offers different connectivity options to transmit data between your site and TransUnion.
All connectivity options are detailed in the latest TransUnion Connectivity Guide.
All connectivity options are detailed in the latest TransUnion Connectivity Guide.
Connectivity options include:
- Asynchronous – a lease line direct connection from your system to TransUnion.
- LU 6.2 – a protocol in an SNA environment in which your application will be in direct conversation with TransUnion.
- TCP / IP – a connection option implemented as a UNIX-based gateway, servicing inquiries on TCP / IP sockets and relaying requests and responses through a pool of high-speed LU 6.2 connections to TransUnion.
- Internet Virtual Private Network (VPN) – connectivity solution that provides a secure pathway to TransUnion utilizing Internet Protocol Security.
- TransUnion Net Access – a secure internet connection (HTTPS) utilizing TLS and a unique TransUnion-minted digital certificate.
- TransUnion Direct – a web application that provides access to TransUnion services for our business customers.
Dial-up access is no longer supported.