Cyber Security Testing

Secure and build resilience into your infrastructure

Losing customer trust and revenue due to poor or incomplete threat and vulnerability testing brings businesses to their knees.

Designed to meet a wide array of testing needs, our capabilities embody quality engineering at its core by catching flaws early, while our 24/7 security monitoring and incident response SOCs will ensure resilience, stability and security in your production environments.

Talk to a cyber testing expert

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Trusted by leading organisations

Helping organisations improve quality, resilience and delivery confidence across complex digital estates.

Security expertise that helps you navigate uncertainty with confidence

We offer a full suite of risk-focused cyber security testing capabilities that recognise business systems, data and people as part of the threat landscape, with regulatory compliance also playing a key role. Our testing efforts, as evidenced by our Secure-by-Design approach, begins as early as possible, if only to strengthen an organisation’s overall security posture from the outset.

Our teams take a continuous, integrated cyber security testing approach, beginning with the source code analysis (SAST), simulating real-world attacks (DAST) while also monitoring application dependencies and open-source components (SCA). We conduct GRC testing while also offering security awareness training and advisory services too.

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BENEFITS

How we make cyber resilience the cornerstone of your infrastructure

At Resillion, we understand that new threats surface each day. Our full lifecycle, integrated cyber security testing services can boost your defences, delivering the following results:

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Early detection of high-impact security risks

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Security validation in real-world conditions

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Reduces incidents related to human error

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Stronger incident response and recovery preparedness

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Reduced likelihood of successful cyber attacks

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Improved regulatory and audit confidence

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Clear decision-grade security insights

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Protects brand reputation and customer trust

WHY US?

How we turn capabilities into results

Here’s how Resillion’s cyber security testing capabilities can work cyber-resilience, compliance and safety into your armoury:

Developer performing application security testing at a multi-monitor workstation

Penetration testing and vulnerability assessment

What this does for you

You identify security gaps from our testing experts

Result

Safe from cyber-attacks and protected brand reputation

Team analyzing business charts and data dashboards on a large display screen

Red, blue and purple teaming

What this does for you

You simultaneously test security controls comprising people, processes and technology

Result

Reduces the likelihood of successful cyber-attacks and enables faster incident response and recovery

IT professional holding a tablet displaying an Incident Plan alert in a server room

Incident response and digital forensics

What this does for you

You respond quickly to threats and recover faster from incidents

Result

Prevents future security breaches and regain customer trust

Person working on a laptop displaying a compliance concept graphic

Governance, risk and compliance (GRC) testing

What this does for you

You meet regulatory certification requirements and improve governance practices

Result

Improves brand reputation and customer trust

Developer running security vulnerability tests across multiple screens in a dark workspace

Secure-by-design and shift-left testing

What this does for you

You detect flaws and vulnerabilities long before they can cause irreparable damage

Result

Early detection of security risks resulting in clear decision-grade security insights

Developer reviewing code on a laptop surrounded by large screens displaying software scripts

Human-centric security testing and education

What this does for you

Your team adheres to security best practices from development to operations

Result

Reduces human error, phishing and social engineering attacks

Security team monitoring cyber security and AppSec testing on screens

Cyber security testing integrated with quality engineering

What this does for you

You work with a single partner for all your security and performance needs

Result

Better alignment between security, performance, quality and operations

Professional monitoring a complex network flow diagram on dual screens in a dark environment

Continuous, evidence-based assurance

What this does for you

You receive reports, insights and evidence that auditors, regulators and executives deem necessary

Result

Improved audit and regulatory compliance that protects brand reputation and trust

WHY NOW?

Still hesitating? See what’s at stake

If you’re not convinced by Resillion’s expertise in cyber security testing, consider what you’ll be up against without it:

Exploitable vulnerabilities and threats

Losses due to undiscovered vulnerabilities and ongoing threats

Expensive data breaches and hacks

Poor customer reviews and retention

Loss of sensitive data due to human error

Failure to meet security and audit requirements

Our experts

Robin Klusman

As the Head of Cybersecurity Solution Architecture, Robin leads a team of senior architects dedicated to maximising business impact through robust security solution design.

Find out more

FAQs

Didn’t find the answer you were looking for? Our team is happy to help just reach out and we’ll get back to you soon.

Why is cyber security important?

Cyber security is essential to safeguard sensitive information, maintain business continuity and protect against financial and reputational damage.

How can my organisation improve its cyber security posture?

Implement regular security testing, enforce strong password policies, provide employee training, maintain updated systems, use MFA and follow industry best practices. A combination of technology, processes and awareness creates strong security.

How often should cyber security testing be done?

Organisations should perform regular testing such as annual penetration tests, continual vulnerability scans and periodic audits. The frequency may increase based on regulatory requirements or major system changes.

We already have security tools and monitoring in place. Why do we need cyber security testing?

Security tools can help detect threats, but they don't always reveal how attackers might exploit weaknesses in your applications, infrastructure or processes. Cyber security testing provides practical validation of your security posture, helping you identify vulnerabilities before they can be exploited and giving you greater confidence in your defences.

We haven't experienced a security incident. Why should we invest in testing now?

The absence of a breach doesn't necessarily mean the absence of risk. New vulnerabilities emerge constantly, and threat actors often target weaknesses that organisations are unaware of. By testing your systems proactively, you can identify and address security gaps before they become costly incidents that affect your operations, customers or reputation.

Won't cyber security testing disrupt our systems or delay releases?

No. Cyber security testing is designed to support secure delivery, not slow it down. By identifying vulnerabilities earlier in the development lifecycle and integrating testing into your delivery processes, you can reduce the risk of late-stage security issues, emergency remediation work and unplanned delays.

We already perform penetration testing occasionally. Isn't that enough?

Point-in-time penetration tests provide valuable insights, but cyber security risks evolve continuously. A broader testing strategy can help you assess security throughout the software lifecycle using capabilities such as source code analysis, dynamic testing, dependency monitoring and governance-focused assessments. This provides greater visibility and more consistent protection as your systems change over time.

How does cyber security testing help you meet compliance and governance requirements?

Many organisations need to demonstrate that security controls are effective, not just that they exist. Cyber security testing helps you validate that applications, systems and processes meet security expectations, while providing evidence that supports governance, risk management and regulatory compliance initiatives.

ON-DEMAND WEBINAR

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Providing solutions in a unified, structured approach across all critical domains to enable end-to-end quality – Because we’re the only ones who can.

Cyber Security Testing

Secure and build resilience into your infrastructure

Trusted by leading organisations