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.

In today’s digital economy, every organization—whether a law firm, retailer, or financial services provider—is now part of someone’s critical infrastructure. A dangerous misconception persists: that Internet of Things (IoT) devices and Industrial Control Systems (ICS) are only concerns for industrial or manufacturing sectors. In reality, these technologies are quietly embedded in everyday operations across nearly every industry.

CrowdStrike Falcon for XIoT is gaining new innovations to protect operational technology (OT) and XIoT environments as they grow larger and more interconnected. The rapid expansion of industrial systems has led to blind spots across segmented networks, unmanaged devices, and legacy infrastructure. Most OT security tools, siloed by design, fail to see which assets are connected or how they communicate.