Zühlke Cyber Defence Services

Stop attacks faster with managed cyber defence

Zühlke Cyber Defence Services combine AI‑driven real‑time triage with seasoned defenders for human judgement. These cyber defence solutions help security teams to pinpoint the reason for critical alerts, and guide them through a concise, step‑by‑step response. We guarantee that every alert will be addressed in under three minutes, dramatically reducing dwell time and ensuring that attackers never establish a foothold.

Let's discuss your security challenges

Advantages at a glance

Zühlke Cyber Defence Services can be up and running in days, so security teams rapidly unlock value. Once up and running, these teams will be provided with practical recommendations for managing exposure and continuously improving their security posture.

Under three-minute response to every alert.

Evidence-driven ‘assume breach’ approach to investigation.

Deployment in days, with rapid proof of value.

Transparent, validated performance metrics, accessible anytime.

Managed detection and response services powered by AI and human. expertise.

Seasoned team with more than 10 FTEs with over 100 person years of cybersecurity experience.

Why traditional managed security operations fail to deliver usable, timely responses

If detection isn’t tailored to the environment, rather than achieving actionable clarity the result is just noise. That means false positives, alert fatigue, and delays in taking action – undermining any cyber resilience strategy. It’s no use taking 8-24 hours to respond to “medium priority” alerts if attackers exploit attack paths and move laterally in minutes. With many conventional SOCs, even after 3-6 months of onboarding, security teams are still unsure whether the service will catch the ONE INCIDENT that matters.

Zühlke Cyber Defence Services turn alerts into validated action – fast. Security teams get AI-supported security operations for speed, plus experienced defenders to ensure confident decision-making. Every alert is dealt with, and performance is visible in real time.

This matters because:

Threat responses in under three minutes give attackers little time to spread, and decrease dwell time.
Specific detection, and proactive threat detection and response highlight real threats and prevent noise.
Personalised onboarding covers every relevant exposure context in client environments.
Transparent reporting makes security control performance easy to verify.
Deployment within days quickly creates proof of added value.

With Zühlke, security teams get faster cyber incident response, clearer visibility, and a partner focused on continuous, measurable security posture improvement.

Let's discuss your security challenges

What you gain with Zühlke Cyber Defence Services

Security that moves at the speed of threats – not tickets. We combine rapid human-led response with tailored detection, radical transparency, and strategic expertise to reduce risk continuously, not just close alerts.

Under three-minute response to every alert

Every alert gets analyst attention fast, backed by AI-driven triage and human judgement. This delivers a real-time threat response in under 3 minutes – compared to the industry standard of 8 to 24 hours (for medium priority).

"Assume breach" investigation mindset

We treat every alert as a potential breach until validated otherwise - a core principle of defence-in-depth cyber security. This reduces guesswork during incidents and helps keep the focus on the actions necessary to protect your organisation.

Direct communication, no ticket queues

Security teams can speak directly with defenders in the tools already in use (Teams, Webex, etc.). This speeds up decision-making and gives the team clear context, priority, and next steps.

Custom and validated detection engineering

Continuous security monitoring is tailored to every environment individually, and continuously validated and tuned. This reduces alert noise and helps close exposure and coverage gaps faster as infrastructure and threats evolve.

Radical transparency

Real-time performance metrics and service status give security teams evidence-based confidence in what’s happening, what’s been done, and what decisions need to be made.

Consultative partnership

You receive practical recommendations from our team of >10 CYSEC experts, reducing exposure and risk over time – not just alerts that get closed. This supports a long-term cyber resilience strategy across people, processes, and technology.

How Zühlke’s managed detection and response services work

Zühlke Cyber Defence Services are designed to protect organisation from day one and continuously improve security posture over time.

Start with rapid deployment and early proof:

Connect to the security information and event management (SIEM) tooling.
Add tailored and validated detection rules for each environment.
Set up direct communication channels.
Begin 24/7/365 pre-emptive monitoring with rapid response.
Review measurable and validated results within days.
Security teams get immediate coverage, clear metrics, and direct access to security experts.

Continuously improve your security posture, with no disruption:

Ongoing detection validation, security operations automation, and tuning to reduce false positives.
MITRE ATT&CK® mapping and exposure gap analysis to strengthen cyber security defence.
Quarterly business reviews with recommendations.
Proactive threat detection and threat hunting assessments.
Incident response and forensics support.

As threats and infrastructure change, detections and response stay validated and aligned – building advanced cyber defence systems with full visibility throughout.

How to get Zühlke Cyber Defence Services for your organisation

Start with a 30-day proof of value to see faster response times, clearer visibility, and validated, measurable outcomes in your environment – your first step toward managed security operations that actually deliver value.

From there, choose the level of support that fits your needs:

30-day proof of value: deploy in days and review validated metrics.
Security operations centre (SOC) performance review: independent exposure and control validation assessment of your current setup.
Managed cyber defence: 24/7/365 pre-emptive monitoring with ongoing improvement.

Whether you need a security operations centre as a service or a fully managed solution, we scale to fit.

Frequently asked questions on Zühlke Cyber Defence Services

What SIEMs does Zühlke Cyber Defence Services integrate with?

We integrate with Microsoft Sentinel, Splunk, IBM QRadar, Elastic, and others via our SIEM adapter architecture. For smaller clients (50-500 devices), we offer a turnkey solution with Rapid7 SIEM included.

How does a managed detection and response (MDR) service work?

A managed detection and response service combines technology, threat intelligence, and human expertise to detect and respond to cyber threats around the clock. Zühlke Cyber Defence Services goes further, with AI-supported analysis for speed, an 'assume breach' investigation mindset, and a response time of under three minutes to every alert.