iovation | 6,209 followers on LinkedIn. A TransUnion company. Making the Internet a safer place for people to do business online. | iovation, a TransUnion company, provides a real-time service that exposes online fraudsters, as well as multifactor authentication services to detect fraud before it occurs. Our SaaS solution exposes the reputation of devices (computer, tablet or mobile phone) connecting to online businesses. We manage the reputations of billions of devices that have touched our customers from all over the world.