Cyber security has never been more important for corporations, governmental organisations and public/private institutions. Grave threats to mission-critical operations and IT systems are constant - around the world, around the clock.

One eSecurity is a market leading specialist in Digital Forensics and Incident Response (DFIR) Services and Technology. Our clients trust us for our extraordinary levels of commitment and expertise. We have been right on the ‘front-line’ of cyber-warfare for over 12 years and been major players in dealing with some of the largest and most complex security incidents and operations ever.

Our clients are spread across all five continents and include many globally-known names in the following sectors:

  • Banks and Financial
  • Energy
  • Critical Infrastructure/SCADA
  • Telecommunications
  • Pharmaceutical
  • Law enforcement
  • Defence and Intelligence
  • Consulting and Law

Why do our clients choose One eSecurity?

Deep, specialist expertise: We have a team of 30+ Forensics GIAC Certified Professionals with many years ‘real-world’ experience.

Rapid response: Unlike other players in the market we can deploy large, expert teams at very short notice, (within 24 hours) anywhere in the world.

Multi-lingual: We offer ‘first-language’ support in both English and Spanish.

Vendor neutral: We offer the best solutions from major software brands. We are not ‘tied’ to one provider.

World class leadership

Jess García is the Founder, Chairman and CEO of One eSecurity. Jess is the first European trainer of the prestigious SANS Institute and a world leader in cyber security with more than 20 years of international experience.

He leads a committed team of highly trained specialists with an unwavering focus on delivering maximum professionalism and results.