Strengthen resilience and accelerate response in a fast-changing world.
Cybersecurity and privacy
Cyber threats, emerging vulnerabilities, and shifting regulations can disrupt operations instantly. PwC’s cybersecurity services unite risk management, regulatory compliance, and resilience into one connected framework. Informed by deep industry expertise and relationships with technology innovators and regulators, we help you anticipate what’s next. With pragmatic execution and bold foresight, our experts reduce cybersecurity exposure, accelerate response and recovery, and enable compliance, so you can build trust and thrive under pressure.
The cybersecurity landscape
Cybersecurity is now a board-level priority. One breach can halt operations, erode trust, and trigger costly compliance failures. In today’s fast-moving threat landscape, resilience isn’t optional — it’s the foundation for business continuity and growth.
A breach can escalate in minutes, disrupting operations and damaging trust. Leaders worry about how quickly their organisation can detect, contain, and recover from an attack while meeting strict regulatory timelines.
Delays can lead to financial loss, reputational harm, and legal exposure. Boards want assurance that incident response plans are tested, teams are prepared, and forensic capabilities are ready to deliver clarity and control when it matters most.
AI promises efficiency and innovation, but it also introduces new risks such as data leakage, model manipulation, and compliance gaps under emerging regulations like the EU AI Act. Leaders fear that rapid adoption without robust governance could expose sensitive data or create vulnerabilities.
The priority is clear: embed security-by-design principles, monitor AI systems continuously, and ensure compliance so innovation doesn’t compromise trust.
Data is a strategic asset, and a liability if mismanaged. Executives face mounting pressure from GDPR, NIS2, and global privacy laws, alongside growing consumer expectations for transparency. A single breach can trigger regulatory penalties and erode trust.
Leaders need confidence that data is discovered, classified, and governed effectively, with privacy embedded into every process to prevent inadvertent disclosures and maintain compliance.
Hybrid work and cloud-first strategies have expanded the attack surface. Leaders worry about insider threats, credential misuse, and gaps in privileged access controls that could lead to catastrophic breaches.
Identity governance is now a top priority, ensuring secure onboarding, role-based access, and continuous monitoring across complex environments. The challenge is balancing security with seamless user experience and operational agility.
Cyber regulations are evolving fast, from NIS2 and DORA to sector-specific mandates. Boards face pressure to demonstrate accountability and align cyber risk management with business priorities.
Non-compliance can result in fines, reputational damage, and operational disruption. Leaders need clarity on governance frameworks, risk appetite, and how to embed compliance into transformation programmes without slowing growth.
Attackers exploit vulnerabilities faster than ever, using sophisticated techniques to bypass traditional defences. Leaders fear being blindsided by zero-day exploits or misconfigurations that expose critical systems.
Staying ahead requires proactive measures from continuous vulnerability assessments to red team exercises and secure coding practices. The goal is to reduce exposure, prioritise remediation, and build resilience before threats materialise.
Supply chains and vendor ecosystems introduce hidden vulnerabilities that can cascade into enterprise-wide crises. Leaders worry about limited visibility, inconsistent controls, and regulatory scrutiny of third-party relationships.
The priority is to strengthen oversight through robust risk assessments, governance frameworks, and technology-enabled monitoring to ensure partners meet security standards and compliance obligations.
Technology alone cannot stop human error, which is the leading cause of breaches. Leaders recognise that awareness and behaviour change are critical to reducing phishing, social engineering, and insider risk.
The challenge is engaging employees meaningfully, from the boardroom to the front line. Embedding a security-first culture requires tailored training, realistic simulations, and leadership commitment to make cyber resilience part of everyday business.
Solutions that drive success
Cybersecurity is no longer just a technical challenge; it’s a business imperative. At PwC, we combine deep industry expertise with advanced technology to help organisations anticipate threats, protect critical assets, and build resilience.
- Incident response
- AI security
- Privacy and data trust
- Identity and access management
- Governance, risk and advisory
- Threat and vulnerability management
- Third-party risk management
Incident response
When a cyber crisis strikes, speed and precision matter. Our experts provide immediate support to contain threats, investigate breaches, and restore confidence. We combine forensic analysis, crisis management simulations, and e-discovery to uncover root causes, trace attacker activity, and preserve critical evidence. Realistic exercises test readiness and improve decision-making under pressure, while advanced analytics streamline investigations and compliance. Whether facing ransomware, insider threats, or regulatory scrutiny, we deliver clarity, control, and actionable insights to strengthen your defenses and reduce future risk.
AI security
Secure AI adoption demands more than innovation; it requires resilience, governance, and trust. We partner with businesses to design and operate secure AI environments using security-by-design principles across strategy, architecture, and operations. Our services include AI threat modelling, adversarial testing, and telemetry integration for real-time risk detection. We address privacy and compliance challenges through GDPR- and EU AI Act-aligned workflows, while building reference architectures and governance frameworks that scale responsibly. From safeguarding AI agents to ensuring readiness for Microsoft Copilot deployment, we deliver end-to-end protection so you can unlock AI’s potential confidently.
Privacy and data trust
Building trust in data starts with strong privacy foundations. Our experts work with you to design and operate enterprise privacy programmes aligned with business goals and regulations such as GDPR, the EU AI Act, and NIS2. We deliver strategy and governance, technology enablement, and managed operations covering privacy-by-design frameworks, tooling integration with OneTrust and Microsoft Purview, and automated compliance workflows. From breach remediation and incident triage to rights management and data protection impact assessment (DPIA) fulfilment, we help reduce risk, strengthen governance, and embed trust across every stage of the data lifecycle.
Identity and access management
Managing identities and access securely is critical in today’s hybrid, cloud-first world. We help organisations protect systems, data, and users through end-to-end identity governance solutions. Our services cover workforce and customer identity management, privileged access controls, and cloud access strategies, ensuring compliance and resilience across complex environments. From onboarding and role-based access to monitoring and governance, we embed controls that support agility and regulatory compliance.
Governance, risk and advisory
Strong cyber governance is the foundation of resilience and trust. We work with leadership teams to assess security posture, manage risk, and align cyber strategies with business priorities. Our services include maturity assessments, policy and framework development, and regulatory readiness for standards such as NIS2, DORA, GDPR, and ISO 27001. From third-party risk reviews to security awareness programmes that embed a culture of vigilance, we deliver practical solutions that strengthen defences and meet regulatory expectations.
Threat and vulnerability management
Proactive defence starts with identifying and addressing weaknesses before attackers do. We provide vulnerability management as a service, red team simulations, and penetration testing across web applications and cloud environments. Our experts review secure configurations, perform code analysis, and embed best practices to reduce exposure and prevent exploitation. By combining technical rigour with business context, we deliver actionable insights that prioritise remediation and align with regulatory expectations. Together, we can build a proactive security posture that protects critical assets and builds confidence in an increasingly complex threat landscape.
Third-party risk management
Managing third-party risk is critical to safeguarding operations and meeting compliance obligations. We help organisations design, assess, and optimise TPRM programmes that align with business objectives and industry standards. Our services span programme assessments, framework design, and high-volume risk evaluations, supported by technology implementation and managed services. From building tailored governance models to deploying scalable technology solutions, we enable organisations to reduce complexity, improve oversight, and respond confidently to evolving risks.
New world, new rules
How Irish firms are adapting to new cybersecurity threats.
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