Cybersecurity solutions for a data-driven future

Organizations can take on more cyber risk, lead transformational change and innovate securely with EY cybersecurity solutions.

Top CISO challenges | EY capabilities | Case studies | Our insights | Connect with our cybersecurity leaders

Three challenges facing cyber and privacy leaders today

How EY can help

Cyber risk, compliance and resilience services

Discover how EY's cybersecurity, strategy, risk, compliance & resilience teams can help your organization with its current cyber risk posture and capabilities.
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In this ever-changing world, remote and hybrid working styles are just another source of operational complexity, while attracting and retaining talent weighs heavily on organizations. Cybersecurity specialists with a wide depth and breadth of experience are even harder to come by today.

But you have another option. With EY Cybersecurity Managed Services, you gain access to a global network of talent, industry knowledge and cybersecurity solutions to help you build greater resilience, digital trust and long-term value.
How EY can help

Data protection and privacy services

Discover how EY's data protection and privacy team can help your organization protect its information over the full data lifecycle.
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C-suites have expanded priorities into emerging technologies such as GenAI, data management and cloud services. But instead of reaching for the sky, insecure businesses find themselves in a defensive crouch against evolving cyber threats in an increasingly digital age. Chief information security officers (CISOs) are critical in identifying cybersecurity threats and vulnerabilities and quantifying potential impacts in financial terms — to form business-oriented programs that drive ROI and reduce risk.

We can help you prioritize cybersecurity solutions and strategies and implement controls based on (1) the value they deliver in managing cyber risk and (2) quantifying potential impacts in financial terms. But that’s not all. Rather than avoiding risk altogether, EY professionals can build a foundation of cybersecurity solutions that help enable trust in systems, designs and data, creating resiliency against today’s threats and tomorrow’s. By placing cybersecurity at the forefront of our clients’ business strategies, we help them not only compete effectively but also thrive in the digital world — with confidence in whatever tomorrow brings.
How EY can help

Cyber threat management, detection and response

Discover how EY's Next generation security operations & response team can help your organization manage leading-class security operations in a programmatic way.
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Consumers and customers are more aware of the personal data they share, and they are rethinking what they expect in return.

As we’ve seen, malicious cyber actors are relentless: seemingly every day there is another breach, ransomware attack and leak of personally identifiable information, for example. And the costs of regulatory compliance and scrutiny are rising, with more frequent penalties.

We understand the delicate balancing act CISOs need to perform: meeting privacy concerns against customers’ demands for data control while using data for business insights and still adhering to complex rules. EY privacy and data protection services help organizations stay up to date with leading practices in data security and data privacy solutions, as well as comply with regulations in a constantly evolving threat environment.

EY capabilities

From visionary insights to tangible business value and ROI, EY teams guide you through every step of your journey to building a simplified, more secure, compliant and resilient cybersecurity posture.

Case studies

Our Cybersecurity teams work with businesses around the world to help organizations manage risk, uncover efficiencies and secure their futures with confidence.

Insights

In today’s digital-first landscape, all organizations are exposed to the pervasive threat of cyber attacks — and must strengthen the upside of new technologies while mitigating the downsides. Here are our latest cybersecurity insights on how to address these evolving challenges.

Explore our latest cybersecurity insights
Tailor by industry

Shifting operational technology cybersecurity from defensive to resilient

Discover how to safeguard critical infrastructure and promote business resilience against cyber threats.

Doug Clifton

How to secure data centers from internal and external risks

Data center security is key; firms must tighten internal policies to shield sensitive info. Discover more.

Bill Fryberger

Cybersecurity oversight disclosures: what companies shared in 2024

See how cybersecurity-related disclosures have changed since 2018 and what boards are doing to enhance cybersecurity risk oversight.

Barton Edgerton + 1

Ransomware preparedness for health care: practical approaches

Ransomware incidents in health care continue to outpace other sectors. Download this guide to explore practical ransomware preparedness strategies.

How to navigate cybersecurity technology and help manage rising threats

Cybersecurity risks grow with digital expansion; AI/ML adoption invites advanced threats. Strategic defence and ecosystems are key. Learn more.

Nicole Koopman

Why OT security is not just a regulatory imperative for CISOs

CISOs should approach OT as a business enabler that is every bit as important as IT. Find out how to think of the two holistically.

Doug Clifton

Embracing cyber resilience: the shift from defense to endurance

Explore the shift to cyber resilience, where organizations anticipate, withstand, recover, and adapt to cyber threats for enduring security.

Varun Sharma

Securing critical assets: navigating geopolitical compliance

In this webcast, panelists discuss how to navigate cross-border compliance and privacy regulations using EY GenAI and Microsoft technology.

Cybersecurity transformation: a new operating model for utilities

Utilities must become adaptive learners to effectively address cybersecurity challenges and succeed in an ever-changing world.

Cybersecurity in the age of AI: navigating new frontiers at the RSA Conference

Explore key insights from RSA Conference 2024 on evolving cybersecurity strategies and AI challenges with EY and industry experts.

EY Americas

How social engineering scams help spark uptick in cybercrime

Gen Z less confident in identifying cyber threats. Read on.

Jim Guinn, II + 1

How to navigate cybersecurity in the AI world

In this webcast, panelists discuss the transformative role of AI in cybersecurity. Register and learn more.

Why AI fuels cybersecurity anxiety, particularly for younger employees

Workers say they are worried that they are putting their organizations — and careers — at risk, new EY survey says. Here’s what to do about it.

How can cybersecurity transform to accelerate value from AI?

With AI adoption across business functions booming, CISOs can reposition cybersecurity from the “department of no” to accelerators of AI value. Learn more.

Richard Watson + 1

Why AI and machine learning are cybersecurity problems — and solutions

Hackers are using AI and ML to accelerate threats and exploit vulnerabilities. But you can use them to your advantage. Learn more.

Traci Gusher

Why new SEC cybersecurity rules require an integrated approach

We review what has changed, why new SEC cybersecurity rules were needed, along with keys considerations for board and executive management. Read now.

Marie Johnson

Is your greatest risk the complexity of your cyber strategy?

Organizations face mounting cybersecurity challenges. The EY 2023 Global Cybersecurity Leadership Insights Study reveals how leaders respond. Read more.

Richard Watson + 1

Four ways to embrace emerging technology with a cybersecurity mindset

Learn how CIOs and CISOs can carefully balance employee enablement and cybersecurity with these four steps. Read more.

Faisal Alam

Reflecting on RSA: how cyber leaders are responding to hot topics

Listen to EY leaders respond to concerns about increasing cyber threats.

EY Americas

What private investors need to know about cybersecurity in 2023

How venture capitalists and their portfolio companies can incorporate cybersecurity to get measurable results. Read more.

Jeffrey Grabow

How to reduce cyber risk with modern log management: tales of success

In this webcast, EY and CrowdStrike leaders will engage in a panel discussion on cybersecurity, risk mitigation and modernizing log management and observability with CrowdStrike Falcon LogScale.

Key trends in federal cybersecurity investment

Is your agency prepared to detect and respond to a cyber event?

Scott Smith

How CMOs can prepare for the consumer privacy revolution

Watch privacy and technology leaders discuss strategies for a cookieless world.

Erik Larson

Energy

Female aerospace engineering checking aircraft engine

What A&D companies can do to protect against evolving cyber threats

In this episode of the EY Business Minute podcast, Mike Cadenazzi is joined by Rishi Pande...

22 Jan 2025 | Mike Cadenazzi

TMT/Energy

Technician fixing a super computer

How to secure data centers from internal and external risks

Protecting data from external breaches is critical, but too many...

21 Nov 2024 | Bill Fryberger

Health

Team of medical workers sitting and meeting with laptops around table. Doctors and staff discussing papers and test results. Healthcare experts handling daily tasks and duties.

Ransomware preparedness for health care: practical approaches

Ransomware incidents in health care continue to outpace...

26 Sep 2024 | EY Americas

Energy

data analytics digital technology and night overlay programmer or it person in glasses on screen programming and cybersecurity research.stock illustration

Cybersecurity transformation: a new operating model for utilities

Utilities must become adaptive learners to effectively handle...

09 Aug 2024 | Matt Chambers

Government and Public Sector

AI cyber security threat illustration, black african american IT specialist, artificial intelligence collage

Five steps for law enforcement to overcome AI-driven cyber threats

GenAI has the distinct potential to accelerate both the velocity...

06 Sep 2024 | Milinda Balthrop

Consumer

Panels discussing trust at risk cybersecurity in the consumer products and retail

How consumer companies can turn SEC requirements into opportunities

In this video, panelists discuss the new SEC disclosure rules and how consumer industry leaders...

08 Apr 2024 | EY Americas

Connect with our cybersecurity leaders

EY Consulting includes experienced leaders in every sector, who bring the power of people, technology and innovation together to deliver value and growth for our clients.

Contact us

Photographic portrait of Jim Gunn

Jim Gunn
EY Americas Cybersecurity Leader

Photographic portrait of Tapan Shah

Tapan Shah
EY Americas Cybersecurity Managed Services Leader

Photographic portrait of Brian Depersiis

Brian DePersiis
EY Americas Cybersecurity Strategy Leader

Photographic portrait of Bill Fryberger

Bill Fryberger
EY Americas Cybersecurity Advisory Leader

Photographic portrait of Dan Mellen

Dan Mellen
EY Global Cyber Chief Technology Officer; EY US Cyber Chief Technology Officer

Photographic portrait of Ayan Roy

Ayan Roy
EY Americas Cybersecurity Competency Leader

Photographic portrait of Varun Sharma

Varun Sharma
EY Americas Cyber Growth Leader

Photographic portrait of Nana Ahwoi

Nana Ahwoi
EY Americas Consumer and Health Cybersecurity Industry Leader

Photographic portrait of Payal Thakkar

Payal Thakkar
EY Americas Industrials and Energy Cybersecurity Leader

Photographic portrait of Kyle Harvey

Kyle Harvey
EY Americas TMT Cybersecurity Leader

Photographic portrait of Scott Smith

Scott Smith
EY US Government and Public Sector Cybersecurity

Photographic portrait of Nicole J. Koopman

Nicole J. Koopman
EY Cyber Alliance Leader, Managing Director

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EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.