EY Cybersecurity

EY Cybersecurity (formerly Ernst & Young) represents the cybersecurity practice of a Big Four professional services firm, delivering services across major US markets. EY combines cybersecurity expertise with broad business consulting capabilities, serving C-suite executives on digital trust and cyber risk strategy. The practice includes cybersecurity professionals globally supporting clients across industries.

EY's cybersecurity services encompass strategy and governance, managed security services, incident response, cloud security, identity and access management, and regulatory compliance. Their Cyber Defense Centers provide 24/7 threat monitoring and response. EY's consulting approach connects cybersecurity to digital transformation and business strategy. The practice helps organizations develop secure cloud migrations, implement zero trust architectures, and achieve compliance with global privacy regulations.

The company differentiates through its focus on digital trust - helping organizations build confidence in their digital ecosystems. EY's industry practices deliver sector-specific security guidance with particular strength in financial services, life sciences, and telecommunications. Their global network supports multinational organizations with consistent service delivery. Integration with EY's broader consulting services enables holistic business transformation. However, technology depth may not match specialized security vendors.

For enterprises seeking strategic cybersecurity advisory integrated with digital transformation initiatives, EY provides Big Four credibility and comprehensive services. Their digital trust framework suits organizations concerned with customer and stakeholder confidence in digital channels. Best fit for large enterprises undergoing digital transformation, organizations in regulated industries requiring comprehensive compliance support, and companies seeking to align cybersecurity with business strategy.