Summary
Joint Cybersecurity Information Best Practices for Securing Data Used to Train & Operate AI Systems This Cybersecurity Information Sheet (CSI) provides essential guidance on securing data used in artificial intelligence (AI) and machine learning (ML) systems. It also highlights the importance of data security in ensuring the accuracy and integrity of AI outcomes and outlines potential risks arising from data integrity issues in various stages of AI development and deployment. This CSI provides a brief overview of the AI system lifecycle and general best practices to secure data used during the development, testing, and operation of AI-based systems. These best practices include the incorporation of techniques such as data encryption, digital signatures, data provenance tracking, secure storage, and trust infrastructure. This CSI also provides an in-depth examination of three significant areas of data security risks in AI systems: data supply chain, maliciously modified (“poisoned”) data, and data drift. Each section provides a detailed description of the risks and the corresponding best practices to mitigate those risks.