Our mission is to protect critical systems and data, helping organizations build resilience and adapt to evolving digital threats with the expertise of our cybersecurity team.
Built on the Attacker's Lifecycle
In an era where cyber attacks are evolving with AI, automation, and increasingly sophisticated tactics — an attacker only needs one way in to compromise your organization. A phishing email, a misconfigured server, a stolen password, or an unpatched vulnerability. From there, they move through your network, escalate access, and reach your most critical data. With our goal to stop breaches before they escalate or impact your business, our services are designed to detect and disrupt attacks at every stage.
We believe the best cybersecurity defense is rooted in understanding how adversaries think and operate. Our methodology is inspired by leading frameworks such as the Cyber Kill Chain and MITRE ATT&CK, which offer deep insights into the methods and strategies used by adversaries.
By leveraging these models, we deliver cybersecurity solutions that not only defend against threats, but also continuously evolve to strengthen your organization's overall security posture.
What sets us apart
International Experience & Standards
Over 15 years of cyber security experience built across Europe and Asia, with engagements run to international standards and frameworks — so our work holds up anywhere it is scrutinised.
Independent & Founder-Led
Sawah Cyber Security is privately held and founder-led — not a subsidiary of a larger group, reseller chain, or corporate parent. Direction is set by the people delivering the work, which means the advice we give our customers stays independent.
Innovative & Modern
We embrace technologies such as AI and automation to fight advanced threats. Our services are continuous and proactive — not traditional one-time assessments.
Management Team
Jeffrey Jansen 🇳🇱 🇮🇩
Founder & CEOStarted his career in digital forensics in 2006, moving into ethical hacking and offensive security. From 2016 to 2024 he co-founded and ran Access42 B.V., a leading cyber security company in the Netherlands, delivering both offensive and defensive services to enterprise clients. Born and raised with Indonesian roots, he moved to Bali in 2024 to build PT Sawah Cyber Security — bringing over 15 years of international cyber security experience.
Ryan Endika Chandra 🇮🇩
Technical & Strategic AdvisorRyan brings experience across digital forensics, penetration testing, risk management, and governance. Throughout his career, he has worked on both Japanese and Indonesian cybersecurity projects. He co-founded a cybersecurity company in Japan before joining Sawah Cyber Security as technical & strategic advisor.
How We See the Future of Cybersecurity
Innovative and modern solutions
We believe cyber security should evolve over time by adopting new technologies and innovative solutions. Our vision is to provide modern and sustainable solutions that address current challenges and strive to go beyond traditional "one-time" services.
Securing Without Limits
We believe in thinking outside the box and securing without limits. In our world, this doesn't stop at firewall solutions, national borders, or cultural differences, but is achieved through collaboration with a shared purpose in mind.
Securing Together!
We believe no government should face the devastating impact of data breaches and ransomware attacks alone. Recognizing this, we are committed to developing skilled cyber security talent and strengthening partnerships between government and business in Indonesia.
Core values that shape who we are
Integrity
Being honest, taking responsibility for actions, and behaving ethically.
Excellence
Delivering quality and exceeding client expectations with extra effort.
Innovation
Embracing change, continuously adapting, and staying ahead in the ever-changing cyber security landscape.
Collaboration
Working as a professional team, collaborating, and solving complex problems together for better outcomes.
Want to work with our team?
Whether you need our expertise or want to join us — we'd love to hear from you.
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