The data flowing through an Internet of Things (IoT) solution can be its greatest asset and its largest problem. Since IoT devices do not behave in the classical server/client model—where communication occurs in an ordered fashion—an IoT implementation must be designed with the explicit goal of ensuring data integrity. This paper explains how to manage this complexity with a multi-tiered architecture. It discusses what data integrity entails at each level and how to meet the relevant requirements. See how solutions based on Intel processors and Red Hat software simplify development by scaling across the needs of each tier.