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.
Select your location
Local sites
Cyber architecture, operational technology and engineering services
EY Cyber architecture, operational technology and engineering services are designed to help organizations protect their enterprises from adversaries that seek to exploit weaknesses in the design and operation of their technical security controls, including disruptive technologies such as cloud computing, blockchain, and Internet of Things (IoT).
What EY can do for you
The EY Cyber architecture, operational technology and engineering teams are growing at pace to meet the rising demand for these services and specialized talent from our clients.
The depth of EY services and offerings help enable further services to serve EY clients more broadly across multiple aspects of their cybersecurity portfolio.
How EY can help
-
Discover how EY's Next generation security operations & response team can help your organization manage leading-class security operations in a programmatic way.
Read more -
Discover how EY's data protection and privacy team can help your organization protect its information over the full data lifecycle.
Read more -
Discover how EY's identify and access management (IAM) team can help your organization manage digital identities for people, systems, services and users.
Read more
The team
Our latest thinking
Five ways banking CROs are increasing agility
The EY/IIF bank risk management survey highlights the need for increased agility against diversifying risks. Find out more.
18 Feb 2025
Nigel Moden
Top 10 risks for the government and public sector in 2025
The risk landscape for governments is complex and interconnected. Discover the top 10 risks and how mitigating them will build trust and prove value.
13 Jan 2025
Catherine Friday
Why CISOs must cultivate a cyber-secure workforce in the age of AI
Explore strategies for creating a cyber-secure workforce in the AI era, focusing on education, governance and operational best practices.
11 Oct 2024
Dan Mellen
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.
01 May 2024
Richard Watson
2023 EY Global Third-Party Risk Management Survey
The 2023 EY Global Third-Party Risk Management Survey highlights a growing demand for data-driven third-party risk assessment. Read more.
09 Oct 2023
Michael Giarrusso
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.
01 Oct 2023
Richard Watson
Quantum computing 5 steps to take now
Quantum computing promises to transform the world. Organizations are moving now to harness quantum and assess its opportunities and risks. Learn more.
21 Nov 2022
Beatriz Sanz Sáiz