Cyber Security Services

Every new digital advance expands opportunity and risk.

AI is making attacks smarter, while regulations like NIS2 and DORA demand greater accountability.

Resillion’s cyber security services give you the clarity to see what matters most, the insight to prioritise action and the confidence to operate in an unpredictable threat landscape.

Software Testing

How cyber risk impacts your interconnected world

In today’s hyperconnected digital ecosystem, every system, partner, and process is a potential entry point.

A single weakness in your supply chain, software, or cloud can ripple across your entire organisation. When defences are fragmented, even a small gap can trigger major disruption. Human error amplifies the risk. One phishing click or weak password can open the door to attackers.
The impact? Downtime, reputational damage, data loss, and compliance penalties that can take years to recover from. In a world of constant, automated attacks, you can’t afford to react slowly or think small.

0%

Data breaches due to human error

0 Trillion (£)

Cybercrime costs annually by 2031

Cyber security services

At Resillion, we help you build resilience from the inside out.

Our approach goes beyond tools and technology. We embed security into your culture, processes and systems, so your defences evolve as fast as the threats do.

Or have a browse

Female software engineer writing code on monitors
Cyber Security Consulting and Testing Services

Identify and close your security gaps. Our experts provide penetration testing and practical guidance to strengthen your security posture and meet your compliance requirements.

CISO-as-a-Service

Get invaluable expertise from an outsourced CISO and manage risk effectively, maintain your information security systems, and enhance your current security capabilities.

Cyber Security for the Radio Equipment Directive

From 1st August 2025, all new and existing products placed on the EU market under the scope of the Radio Equipment Directive (RED) must comply with new cyber security requirements.

Penetration testing that adapts to your world

We don’t just scan. We simulate real-world attacks so you can fix what matters before it’s exploited.

Digital forensics being conducted in a data centre
Digital Forensics Services

Facts. Timelines. Proof. From incident root‑cause to data exfiltration analysis, our forensics specialists deliver defensible evidence and rapid response.

Data Protection Impact Assessment
Europrivacy

Certify and value your gdpr compliance with Europrivacy ™/®

CPE and Home Gateway Testing
Global Cyber Delivery Centre

Scale, speed and 24/7 cyber coverage. India-based experts providing out of hours SOC support, testing services and flexible delivery – tightly integrated with your UK/EU teams.

SOC analyst monitoring security incidents
Security Operations Centres (SOC)

24/7 eyes‑on security. Detect faster, respond smarter and reduce risk across infrastructure, cloud and servers.

Cyber team doing security awareness training
Security Training and Security-as-a-Service

Empower your people. Uplift your practice. Practical training and advisory to embed secure behaviours from development to operations.

Build cyber resilience, not just defences

1 penetration testing team working at a desk together

What if you could spot the cracks before attackers do?

2 Mobile Device Security

What if you could turn every employee into a line of defence instead of a liability?

3 USB-C

What if you could meet compliance requirements with confidence instead of confusion?

4 Interactive data dashboard for business analytics

What if you could respond to incidents with speed, precision and control – and recover stronger than before?

Real stories of cyber resilience in action

Securing a telco’s analytics platform before launch

A major European telecom provider asked Resillion to test its new cloud-based analytics platform before going live. Our penetration testers uncovered vulnerabilities in authentication flows and data pipelines – ensuring sensitive customer data was protected from day one.

Red Team reality check

A UK public sector organisation wanted to know: could an attacker really breach their multi-million-pound pension fund? Three months later, they had their answer – and a stronger security posture than ever before.

Protecting the UK’s energy transition

Resillion’s Horus scenario revealed how insecure firmware in solar inverters could destabilise the grid. Our research led to manufacturer fixes, improved security practices and informed regulatory discussions on Distributed Energy Resources’ resilience.

From pen test to partnership

With over 40,000 residents and 1,000 locations, Anchor Hanover knew protecting sensitive data was vital. What started as a single penetration test grew into a multi-year cyber partnership that strengthened defences, reduced risk, and built a lasting culture of security.

Helping clients navigate compliance and crisis

From GDPR to ISO 27001, our forensic and compliance teams have helped clients avoid fines and reputational damage. Whether it’s fraud detection or breach response, we bring clarity and control when it matters most.

Our cyber security services

Abstract data explosion digital transformation

Cyber security consulting and testing services

Identify and close your security gaps. Our experts provide penetration testing and practical guidance to strengthen your security posture and meet your compliance requirements.

Embedded Electronics

Digital forensics services

Facts. Timelines. Proof. From incident root‑cause to data exfiltration analysis, our forensics specialists deliver defensible evidence and rapid response.

Total Quality data stream

Security Operations Centres (SOC)

24/7 eyes‑on security. Detect faster, respond smarter and reduce risk across infrastructure, cloud and servers.

Global network connections across the earth

Global Cyber Delivery Centre

Scale, speed and 24/7 cyber coverage. India-based experts providing out of hours SOC support, testing services and flexible delivery – tightly integrated with your UK/EU teams.

Exec presenting cyber consulting services

Security training and Security-as-a-Service

Empower your people. Uplift your practice. Practical training and advisory to embed secure behaviours from development to operations.

Ready to build resilience that lasts?

Let’s strengthen your defences before attackers find the gaps.

Why choose Resillion for cyber security services

Cyber security isn’t just a technical issue. It’s a quality issue. And at Resillion, quality is in our DNA.

1

Quality-first security assessments led by senior practitioners holding NCSC CHECK certification and public-sector clearances.

2

Government-grade digital forensics for rapid investigation, containment and recovery when incidents occur.

3

24/7 Security Operations Centre (SOC) delivering Managed Detection and Response (MDR) for continuous threat monitoring.

4

Global reach with local expertise – teams across the UK, Europe, the US, and Asia Pacific, supported by our India-based out-of-hours centre.

5

Deep regulatory insight spanning RED, PSTI, IEC 62443, SESIP, CRA, DORA, NIS2, CS&R, and UN R155, helping you stay compliant and resilient.

6

Contact us today

Total Quality data stream

Take action before attackers do

Cyber threats don’t wait, and neither should you. Whether you’re starting from scratch or strengthening existing defences, Resillion is ready to help.

Let us help you prepare.