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Build cyber resilience ahead of the threat curve

As criminals weaponise AI to automate more sophisticated cyber attacks, our experts work with you to build the right strategy and systems for staying ahead.

Talk to our experts

Securing critical operations across the globe 

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  • Swisscom logo
  • The logo of the Zühlke client Ypsomed, a swiss MedTech company.
  • Justitia.Swiss logo
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  • BitMEX logo

Cyber risks have evolved. Are you keeping pace?

rise in attacks by AI-enabled threat actors

Crowdstrike

million: global average cost of a single data breach

IBM

$4.4

f breaches involve a human element

Verizon

Strong security isn't just about better tools. As threat actors leverage AI to scale their attacks, the gaps that let them in are often organisational. From strategy that doesn't reach the front line and governance that comes too late to systems that few were truly equipped to run.

Staying secure takes the right approach, people, and systems working together. Security treated not as a technical add-on, but as something embedded holistically across your people, processes, and platforms.

That's how we approach cybersecurity at Zühlke. We bring together the strategy, systems, and organisational foundations that turn security investment into resilience you can rely on. As threats evolve, we help you stay one step ahead, protecting your people, customers, and critical systems along the way.

Our cyber security expertise in action

Discover how organisations like yours tackled their toughest security challenges with us.

Security tested by the NCSC

We built the NHS COVID-19 app, helping prevent an estimated 1 million infections. By working with the UK's National Cyber Security Centre, who ran surprise scenario tests, we kept the app secure at scale.

Read the full story
Hands holding a smartphone displaying the NHS COVID-19 app opening screen, next to the NHS COVID-19 logo.

Petabytes migrated with zero downtime

We helped Swisscom migrate petabytes of email data to the cloud, ensuring a seamless transition for millions of customers. The secure, scalable infrastructure sets a new standard for future cloud projects.

Read the full story

Enhancing security operations with DevSecOps

BitMEX partnered with our team to advance its application security program. We helped transform the company's development process from ad-hoc security testing to a systematic DevSecOps model.

Read the full story

Secure cloud migration in 3 months

We helped GSCF securely migrate its financing system to AWS. By developing encryption and safeguards for all data in use and in transit, we ensured full compliance with the relevant financial regulations.

Read the full story

Powering seamless digital access for over 1 million customers

We partnered with Hong Kong Jockey Club to deliver a future-ready CIAM platform with enhanced security, scalability, and seamless integration into its digital ecosystem.

Read the full story

Need a trusted cybersecurity partner?

Work with seasoned cybersecurity consultants who've delivered 700+ initiatives across 10+ industries. With experts in 17 locations worldwide, we have the expertise to protect your organisation.

Get in touch

Cyber defence services

Stop threats before attackers can establish a foothold. Our managed cyber defence services combine AI-driven real-time triage with seasoned human defenders to ensure every alert is addressed in under three minutes.

Explore cyber defence services

Cyber security services

Secure and scale your business sustainably with our cybersecurity consulting services.

Security assessments

Stress test and future-proof your infrastructure, processes, and platforms. Pinpoint vulnerabilities and gain practical recommendations on how to build organisational resilience.

Security consulting

Our highly qualified and passionate experts bring practical, real-world experience – gained from designing and operationalising more than 700 information security solutions and initiatives across a variety of industries.

Security engineering

Meet compliance needs and complex security requirements without compromising user experience. Build and protect your digital products and infrastructure with our world-class engineers.

“Our collaboration with Zühlke went well beyond software development. When we needed to explore the technical implications of adding anonymous tickets, Zühlke’s cybersecurity experts conducted a focused study on the topic and presented the key findings and suggestions to us. It was incredibly useful and efficient.”

Santiago Garcia
Santiago Garcia

IT Project Leader, Alliance SwissPass

“Zühlke brings impressive security expertise – from governance processes and applied cryptography through to comprehensive security engineering. The cooperation has been extremely targeted, proactive, collegial, and successful.”

André Mäder

CISO, Justitia 4.0

“Zühlke’s team became an extension of ours, working hand-in-hand to bring the new CIAM platform to life on a demanding timeline. Their dedication and collaborative spirit ensured we hit every milestone without compromising quality, delivering a secure, high-performance system.”

portrait photo Chirag Desai, Hong Kong Jockey Club
Chirag Desai

Head of Application Delivery & Support, Information Technology, Hong Kong Jockey Club

“Our collaboration with Zühlke went well beyond software development. When we needed to explore the technical implications of adding anonymous tickets, Zühlke’s cybersecurity experts conducted a focused study on the topic and presented the key findings and suggestions to us. It was incredibly useful and efficient.”

Santiago Garcia
Santiago Garcia

IT Project Leader, Alliance SwissPass

“Zühlke brings impressive security expertise – from governance processes and applied cryptography through to comprehensive security engineering. The cooperation has been extremely targeted, proactive, collegial, and successful.”

André Mäder

CISO, Justitia 4.0

A proven & proactive approach to managing risk

Benefit from a people-centric, value-driven approach to cybersecurity.

Collaborative

Our approach to cybersecurity consulting and systems engineering is collaborative and multidisciplinary, ensuring the best outcomes for the business and your people.

People first

You need the right systems and skilled people to implement and manage them. That’s why we help you upskill your people, boost education and awareness, and establish a culture of organisational resilience.

Holistic & modern

We take a holistic approach to cybersecurity including people, processes, and platforms to ensure the best defences that can withstand ever-evolving threats.

Supportive & tailored

Our recommendations are highly informed, prioritised, and tailored to your needs and strategic goals. From ideation to implementation and management, we’re here every step of the way.

Our partners in strengthening cyber resilience

Our partners extend our cybersecurity impact. Working alongside leading cybersecurity organisations, we combine best-in-class technologies with industry insight to enable secure digital transformation at scale.

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Tell us about your cybersecurity challenge

Every security journey is different. Share where you are, and we'll help you figure out the next steps.

Get in touch

Meet our cybersecurity experts

  • Raphael Reischuk

    Group CTO & PartnercontentTeam.linkedinProfileOf Raphael Reischuk
  • Thomas Bossard portrait for Cybersecurity

    Thomas Bossard

    Head of Cybersecurity SwitzerlandcontentTeam.linkedinProfileOf Thomas Bossard
  • Pascal C. Kocher

    Pascal Kocher

    Cyber Defence Services LeadcontentTeam.linkedinProfileOf Pascal Kocher

Careers

Build your cybersecurity career at Zühlke

We're a motivated team of cybersecurity experts based across Europe and Asia, helping clients tackle their toughest security challenges and deliver lasting change. Explore our Careers Hub to learn more about life at Zühlke.

Explore careers

Our latest thinking on cybersecurity

Cybersecurity

Managed Cyber Defence: The new standard for 24/7 security operations

Read more
Cybersecurity engineer in a night-time security operations centre monitoring code on screens, delivering managed cyber defence and cyber security services with 24/7 security monitoring, stronger cyber defence strategy, and faster security response times.
Cybersecurity

CISO-as-a-Service – external CISO enhances cyber resilience

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Cybersecurity

Key aspects of cybersecurity by design in medical-grade connected healthcare

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