Lars Wältermann

CLAAS - Digital agriculture with secure identities for networked machines

This episode focuses on how CLAAS, one of the leading manufacturers of agricultural machinery, enhances the security and efficiency of its machines through the use of digital identities and PKI (Public Key Infrastructure). Lars Wältermann, IoT Security Manager at CLAAS, discusses the challenges of ensuring secure machine communication and avoiding risks such as unauthorized access, manipulation, and costly manual processes. Together with Friedemann Wulff-Woesten and Björn Jansen from secunet, he explains how the implementation of secunet’s “eID PKI Suite” creates automated and secure identity management processes for CLAAS machines. This ensures that communication between machines and backend systems is secure and efficient. The podcast provides examples of how machines are equipped with digital certificates during production, which confirm their identity. Another key focus is the lifecycle management of these certificates, enabled by the secunet platform, to ensure the machines’ continued secure use. Additionally, the vision of CLAAS is discussed, which aims to offer their customers secure and data-driven agriculture through platforms like CLAAS Connect. This platform helps farmers manage their fleets and analyze field data. The episode concludes with a look into the future of secure machine communication and the need for standardization across the industry.