Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

The automotive industry is undergoing a profound transformation. With vehicles now functioning as software-defined, connected platforms, manufacturers face unprecedented security challenges. From over-the-air (OTA) updates and telematics to ADAS, battery systems and mobility services, every vehicle today relies on digital identities and cryptographic trust. Historically, OEMs have relied heavily on Tier 1 suppliers to manage keys, certificates and firmware signing processes.

Automotive programs are moving faster than many engineering teams planned for. Regulatory pressure — from UN R155/R156 (WP.29) and ISO/SAE 21434 to the forthcoming EU Cyber Resilience Act — is reshaping expectations for how identity, signing, and software integrity are managed across the entire ECU and OTA lifecycle. At the same time, SERMI is redefining workshop and diagnostic access, introducing strong authentication into processes that were previously loosely governed.