  Not too long ago, AI security used to mean the research and practice of how
AI can empower cybersecurity, that is, AI for security. Ever since Ian
Goodfellow and his team popularized adversarial attacks on machine learning,
security for AI became an important concern and also part of AI security. It is
imperative to understand the threats to machine learning products and avoid
common pitfalls in AI product development. This article is addressed to
developers, designers, managers and researchers of AI software products.
