One Framework to Secure the Connected Car

A new automotive cybersecurity framework aims to close the gap between vehicle regulations and the realities of software-defined cars

20 Mar 2026

An automotive cybersecurity company has introduced a framework designed to bring order to the fragmented world of connected-vehicle security, as regulatory pressure mounts and digital attacks on the sector intensify.

Autocrypt, a Seoul-based cybersecurity provider, unveiled what it calls Automotive-CIS at an industry event in Las Vegas in January 2026. The system is designed to fold four previously separate functions into a single architecture: cybersecurity management, software update management, vehicle security operations, and threat and risk assessment. Its scope spans the full vehicle lifecycle, from development and production through to long-term maintenance.

The timing reflects a shifting regulatory environment. International rules now require carmakers and suppliers to hold certified cybersecurity management systems before bringing new vehicle types to market across major regions. At the same time, the sector recorded a sharp rise in cyberattacks in 2025, including ransomware campaigns and large-scale exploits targeting application programming interfaces used by original equipment manufacturers and mobility platforms. Autocrypt says its framework extends explicitly to the supplier tier, which it identifies as a common entry point for vulnerabilities in vehicle ecosystems.

Alongside the framework, the company introduced a vehicle public-key infrastructure product designed to withstand quantum computing-era decryption threats. The technology draws on cryptographic standards formally defined by the US National Institute of Standards and Technology in 2024, and addresses what security professionals call the harvest-now-decrypt-later risk, in which adversaries collect encrypted data today with the aim of cracking it once quantum computing matures. With many vehicles remaining in service for 15 to 20 years, the exposure window is considerable.

Autocrypt says the framework was shaped by proof-of-concept work conducted with vehicle manufacturers and suppliers. The company is offering deployment roadmaps, compliance consulting, and integration support as part of its rollout.

Whether Automotive-CIS achieves industry-wide adoption, or remains one of several competing approaches to a complex problem, will depend on how quickly regulators, carmakers, and their supply chains converge on common standards.