About the Service:
We help organisations prepare for, withstand, and recover from operational disruptions. Through structured planning, testing and Microsoft security-aligned practices, we minimise downtime and strengthen your response capability.
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This service ensures your business can respond quickly when incidents happen and recover with minimal disruption. We create the plans, runbooks, and processes needed to restore services safely and confidently.
What’s Included:
Incident response planning and runbooks. Continuity and disaster recovery reviews. Customised recovery workflow. Tabletop exercises. Post-incident learning and improvement.
Who this Service is for?
Suitable for organisations seeking regulatory compliance, improving operational resilience, developing mature response processes, or rebuilding confidence following security incidents.
Work Process
Penetration Testing Oversight
We provided governance and coordination for penetration testing activities to ensure structured delivery, clear reporting and meaningful remediation outcomes for a large SAP operations business.
Comprehensive Security Reviews
We carried out full spectrum security reviews for clients seeking a clear understanding of their current security posture and practical steps to improve resilience. The assessments covered governance, technology and operational controls.
Hedge Fund Spin-out MSP Selection
We supported a newly formed hedge fund in selecting the right managed service provider by conducting an objective assessment of multiple proposals. This ensured a reliable long term partner aligned to the firm’s operational needs.
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Ninth Seat
“Onion Security worked alongside our existing IT supplier to provide an independent and constructive view of our security position. Their assessment helped us understand where we could strengthen our controls and prioritise future improvements. The guidance they provided was clear, practical and collaborative throughout. We now have a well-defined roadmap that supports our ongoing security strategy, and we are keen to work with them again to ensure we stay ahead of the ever-changing security threats."
Tim Gowing
FryerMiles
"Working with Onion Security has given us greater clarity and structure around how we protect candidate and client information. They made a real effort to understand the flow of data within our recruitment operations and offered guidance that suited the way our teams work. Their steady, knowledgeable support has strengthened our overall approach to security, and we value their ongoing role in helping us maintain strong and compliant practices."
Leo Miles
SportsFi
"Onion Security have been instrumental in guiding us through our ISO 27001 and SOC 2 journey. Their expertise, combined with effective tooling solutions, has helped us build clear and manageable compliance processes. We value the reassurance and support they provide at each stage, and they continue to play a key role in our ongoing security and compliance work."
Justin King
Cunningham Eves Solicitors
"Onion Security supported our firm with clear, practical advice focused on safeguarding client confidentiality and meeting the expectations of our regulators. They quickly understood the nature of our legal work and provided guidance that fitted seamlessly with our existing processes. Their professionalism and measured approach have given us greater confidence in our security arrangements, and they remain a trusted resource for ongoing security and compliance matters."
Christine Eves
Construction Dynamics Solutions
“Onion Security invested the time to understand our firm, our workflows and the expectations of our clients. This allowed them to tailor their support precisely to our needs and provide guidance that was both practical and proportionate. Their work has helped us strengthen our security posture and gain clearer oversight of our compliance obligations. We value their measured, professional approach and are pleased to have them as our trusted security and compliance partner.”
Sam Mattar
Codertonic
"Onion Security provides expert support across our security and compliance needs, including thorough penetration testing that offers valuable insight and assurance. Their advice is clear, reliable and aligned with the way we work, which strengthens our approach without disrupting our development process. They have become a trusted partner for security matters, and I would not hesitate to recommend them."
Chris Hoyes
What does cyber resilience mean?
Cyber resilience is the ability to prevent, respond to and recover from incidents while continuing to deliver important business services. It combines security, operational resilience and effective recovery planning.
How do you assess our resilience capability?
Assessments focus on important business services, threat scenarios, existing controls and recovery capabilities. This includes reviewing disaster recovery plans, backup arrangements and organisational readiness.
What is a Business Impact Analysis and why is it important?
A Business Impact Analysis identifies important business services, supporting resources and acceptable levels of disruption. It ensures recovery objectives are realistic, prioritised and aligned with business needs.
Do you help create or improve disaster recovery plans?
Yes. Disaster recovery plans are developed or refined to ensure critical systems and services can be restored within agreed recovery time and recovery point objectives.
How important is testing resilience and recovery plans?
Testing is essential. Untested disaster recovery and incident response plans often fail during real incidents. Testing validates assumptions, highlights gaps and improves decision making under pressure.
Does resilience and recovery work support compliance requirements?
Yes. Strong resilience, disaster recovery planning and business impact analysis support frameworks such as ISO 27001, SOC 2 and regulatory expectations around operational resilience.
Your Trusted Partner
