The EU is stepping up its role in helping businesses and governments tackle cyber security issues, that exposed Europe's dependence on US cyber infrastructure. The EU has set up a new structure to warn European businesses and governments about vulnerabilities and seeking a more active role in proposing patches and guidelines for European companies. The EU has also adopted new cyber resilience rules, requiring companies to build better security standards into products with digital components. The European Commission is also working on a review of its Cybersecurity Act.