Our Approach

What We Do

We specialise in Cyber Essentials and Cyber Essentials Plus certification alongside eDiscovery, penetration testing, and security consultancy services, helping organisations prevent common cyber attacks and handle digital evidence to a legal standard.
FROM FRONTLINE FORENSICS TO PRACTICAL PROTECTION

Our Story

Forensic Control was founded in 2008 as a specialist digital forensics firm, investigating data breaches, fraud, and cybercrime for businesses across the UK. The company’s roots run deep in frontline security work: founder Jonathan Krause began his career securing servers and firewalls for a central Government department before joining New Scotland Yard as a digital forensic specialist.
Pre-2008: Frontline foundations
Founder Jonathan Krause began securing servers and firewalls for a central Government department, then joined New Scotland Yard as a digital forensic specialist.
2008: Forensic Control founded
Established as a specialist digital forensics firm, investigating data breaches, fraud and cybercrime for businesses across the UK.
2008–2017: Deep investigation work
Years spent examining stolen data, compromised systems, and the operational fallout that follows a breach, building a practical view of what fails and why.
2017: The shift to prevention
A clear pattern emerged: most incidents were preventable. That realisation drove a move from reactive investigation to proactive protection.
2024: Acquired by Quantum Financial Holdings Limited
The partnership strengthened capability while preserving what matters: direct access to senior expertise, clear communication, and security advice that works.
Today: Cyber Essentials at the core
We continue to provide digital forensics, penetration testing and security consultancy, with a core mission to help organisations achieve Cyber Essentials and Cyber Essentials Plus, stopping the majority of common attacks before they start.
This unique combination of forensic experience and practical cyber compliance is why organisations choose Forensic Control for Cyber Essentials certification and eDiscovery support.
Our team

Meet the minds behind
Forensic Control

Jonathan Krause

Founder and Managing Director
Jonathan began his cyber security career in 2001 by fortifying the security of servers and firewalls for a prominent Government Department. In 2004, he joined the Metropolitan Police’s Hi-Tech Crime Unit at New Scotland Yard as a digital forensics investigator, further honing his skills in the field, before he founded Forensic Control in 2008. Jonathan firmly believes that the human aspect is critical to effective cyber security. His vision is to make cyber security accessible, easy to understand, and relatable to everyone, which has become the guiding principle behind Forensic Control’s unique approach.

David Webb

Director
With more than 30 years in risk and security, and an MSc in Security & Risk Management, David brings extensive expertise to Forensic Control, alongside his work as managing director of boutique security and investigations company Valkyrie. Prior to his current role, he was the Corporate Regional Security Director for a multinational, managing operations in 150 countries. He adeptly handled high-risk situations, geopolitical challenges, and developed security strategies. His career includes 26 years in the military, with ten years in the Royal Marines and 16 in the UK Special Forces. David’s strategic approach and dedication to security have been pivotal throughout his career, and he continues to enhance Forensic Control's success.

Gurpreet S. Thathy

Director
Gurpreet is a seasoned investigator with a focus on digital forensics and cyber investigations. With a wealth of experience, he specialises in assisting clients through comprehensive vulnerability assessments that evaluate both their physical and digital security requirements. Gurpreet excels in managing Technical Surveillance and Countermeasures (TSCM) sweeps, employing state-of-the-art equipment and proven methodologies to detect any physical evidence of eavesdropping devices. Beyond this, his expertise extends to providing expert witness testimony, investigating computers, mobile devices, and other peripherals for a diverse clientele including law enforcement, government agencies, corporations and high-net-worth individuals.

Greg Deane

Manager, eDiscovery & Litigation Support
Greg is an expert in legal technology and litigation support with over 18 years’ experience, specialising in eDiscovery and digital investigations for law firms, accountancy practices and large corporates. He built his expertise at top international law firms and global consultancies, working on high-profile matters including the landmark Bernie Madoff litigation. Greg has led complex, multi-jurisdictional eDiscovery projects across Europe, the Middle East and Africa. He founded Advoco Legal Solutions, operating across Ireland, the UK, the USA, the Cayman Islands and India. Known for his deep knowledge, professionalism and commitment to best-in-class service, Greg is a trusted adviser who delivers top-tier results.

Alexandra Achille

Head of Marketing
Alexandra is a digital marketing leader with over a decade of experience driving growth for brands. She specialises in data-driven acquisition and retention strategies, building brand awareness, and aligning marketing initiatives with business goals. With expertise in both start-up and corporate environments, she brings agility, analytical expertise and a results driven mindset to Forensic Control.
LICENSED CERTIFICATION BODY OFFERING

Cyber Essentials

A Cyber Essentials or Cyber Essentials Plus certification is the quickest, most affordable and most effective way for your business to show that you take cyber security seriously. In fact, Government figures show that certified businesses are 92% less likely to make an insurance claim. Unlike most cyber security companies, we offer our annual Cyber Essentials Plus certification alongside regular vulnerability scanning at no extra cost – so you can be confident that you are fully protected at all times.

Ready to take control of your cyber security?

Safeguard your business with our expert cyber security solutions. Whether you require digital forensics, penetration testing or proactive security assessments, our team is ready to assist. Contact us today to discuss your security needs and take the first step towards a more secure future.

Forensic Control
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