Simplifying Cybersecurity and Tackling Shadow AI with Head of Cybersecurity at the Superior Tribunal de Justiça, Leandro Ferreira

What does cybersecurity look like when innovation outpaces control?In this episode of Lenovo’s Work Reborn podcast, Leandro Ferreira, Head of Cybersecurity at the Superior Tribunal de Justiça (STJ) in Brazil, explains how public institutions can secure their digital transformation while keeping operations simple and effective.Leandro shares his perspective on “shadow AI”, the unsanctioned productivity tools used every day—and why identifying and managing them is essential for safeguarding sensitive data. He also discusses how structured frameworks, automation, and well-deployed AI can enhance visibility, response time, and confidence across complex environments.If you’re shaping the future of work, this conversation offers a grounded view on how simplicity, organization, and purpose can make even the most advanced cybersecurity truly human-centered.🎧 Listen to the episode for insights from leaders redefining security and innovation across the modern workplace.