Background Image
 
English Deutsch Español Français Italiano Português 日本語 한국어 繁體中文
Request a Demo
Claroty Toggle Search

White Paper

The EU Cyber Resilience Act is Here.

By September 2026, mandatory vulnerability reporting takes effect across the EU. This practical execution guide gives manufacturers and operators the exact blueprint to map digital supply chains, secure legacy assets, and satisfy CRA requirements, without stalling development.

Includes: 5-Question Readiness Audit & Supply Chain Mapping Matrix

Cover image for our White Paper titled Claroty Supports Alignment with the EU Cyber Resilience Act

View the White Paper

Worried about the September 2026 reporting deadline?

Most CRA frameworks focus purely on theoretical legal compliance. Page 14 of this guide extracts the 5 practical questions every engineering and security team must answer today to secure their software supply chain, manage third-party component risk, and meet 24-hour incident reporting rules.

Essential Standards & Deadlines Addressed:

  • Mandatory 24-Hour Incident Reporting (Sept 2026)

  • Full Enforcement (Dec 2027)

  • Software Bill of Materials (SBOMs)

  • Secure-by-Default Architecture

Interested in learning about Claroty's Cybersecurity Solutions?

Request a Demo

Whats Inside: The 7 Core CRA Pillars

  • The Bottleneck: You can't secure or report on digital components you can't see.

  • The Solution: Build a continuous inventory of hardware, software, firmware, and third-party dependencies.

  • The Bottleneck: Treating every vulnerability as a critical emergency wastes finite engineering time.

  • The Solution: Correlate CVE severity with asset exposure, reachability, and business impact.

  • The Bottleneck: Embedded open-source libraries hide unpatched vulnerabilities.

  • The Solution: Maintain active SBOM transparency across all third-party components throughout the product lifecycle.

  • The Bottleneck: Unnecessary services, weak protocols, and exposed ports invite lateral attacks.

  • The Solution: Harden configurations, reduce attack surfaces, and enforce strict zone isolation.

  • The Bottleneck: Vendor and contractor connections create unmonitored backdoors.

  • The Solution: Implement identity-based access controls, session visibility, and full audit logs.

  • The Bottleneck: Point-in-time assessments fail as software versions evolve.

  • The Solution: Continuously track missing security updates and prioritise weaponised risks.

  • The Bottleneck: CRA mandates reporting exploited vulnerabilities within 24 hours.

  • The Solution: Deploy continuous traffic monitoring and contextual threat detection to answer "what happened" instantly.

Why Most CRA Compliance Projects Stall (And How to Prevent It)

Most regulatory frameworks fail because IT teams try to force IT-style rules onto delicate, revenue-generating machinery.  

The EU Cyber Resilience Act isn't just another legal hurdle, it mandates real-time vulnerability reporting and lifecycle security. But if your compliance plan involves active network scanning or forced software updates that risk plant downtime, your engineering team will reject it on day one.  

This guide was built differently. It bridges the gap between legal mandates and physical plant engineering. Every strategy inside prioritises zero-downtime execution, allowing you to satisfy European regulators, maintain full supply chain transparency (SBOMs), and report incidents within 24 hours, without taking a single revenue-critical system offline.

Claroty
LinkedIn Twitter YouTube Facebook