Idan Dardikman (Koi)
Overview
Idan Dardikman is a prominent figure in the field of cybersecurity, known for his work as the Chief Technology Officer (CTO) and co-founder of Koi Security. Koi is a cybersecurity startup that specializes in endpoint security, offering innovative solutions that address the challenges posed by unmanaged and self-provisioned software. Dardikman's work has been pivotal in advancing the cybersecurity landscape, particularly through Koi's innovative platform that provides robust visibility, risk analysis, and policy enforcement across modern software environments.
Recent Developments
In recent years, Idan Dardikman and Koi Security have been at the forefront of transforming endpoint security solutions. Here are some key developments:
- September 2025: Koi Security raised $48 million in funding across its seed and Series A rounds, led by Battery Ventures, Team8, Picture Capital, and NFX. The funding aims to scale Koi's operations and expand its platform capabilities (FinTech Global, 2025).
- August 2025: Koi closed a $38 million Series A funding round to enhance its platform that secures the modern software stack, addressing critical vulnerabilities in unmanaged software and AI-driven tools (Business Insider, 2025).
- Summer 2024: Dardikman, along with his co-founders, executed a successful white-hat hacking project by deploying a fake VSCode extension that demonstrated significant security gaps in existing marketplace security. This experiment led to the creation of "ExtensionTotal," eventually evolving into Koi's comprehensive security platform (Newswire, 2025).
Personal Information
| Attribute | Information |
|---|---|
| Full Name | Idan Dardikman |
| Nationality | Israeli |
| Occupation | CTO, Co-founder of Koi |
| Known For | Cybersecurity innovations |
| Education | Background in cybersecurity |
Early Life and Education
Idan Dardikman's early life and educational background have significantly influenced his career in cybersecurity. Hailing from Israel, a country known for its strong focus on technology and military innovation, Dardikman benefited from an environment that prioritizes cutting-edge technological education and training. His formative years were marked by a keen interest in technology, which led him to pursue studies in computer science and cybersecurity.
Dardikman's educational journey was shaped by Israel's robust tech ecosystem, particularly its cybersecurity sector. He participated in various tech programs and training workshops, acquiring skills that would later inform his professional endeavors. Additionally, his involvement with the elite Israeli Intelligence Unit 8200 provided him with a practical understanding of cybersecurity threats and defenses.
Career and Notable Achievements
Idan Dardikman's career trajectory has been marked by several significant accomplishments in the cybersecurity domain.
- Co-founding Koi (2024): Alongside Amit Assaraf and Itay Kruk, Dardikman co-founded Koi Security, driven by the need to address vulnerabilities in unmanaged software environments. Their efforts resulted in the "ExtensionTotal," laying the groundwork for Koi's comprehensive security platform.
- Funding Success (2025): Under his technological leadership, Koi secured $48 million in funding, enabling the company to scale its operations and enhance its product offerings.
- AI-Driven Innovation: Dardikman played a critical role in developing "Wings," an AI-first risk engine that extends the capabilities of traditional cybersecurity tools, offering real-time threat detection and response mechanisms.
Current Work and Impact
As CTO of Koi, Idan Dardikman continues to focus on developing innovative solutions to fortify endpoint security. His impact on the field is evidenced by Koi's platform successfully protecting over 500,000 endpoints globally and being adopted by Fortune 50 companies. By pioneering an approach that highlights the software perimeter as a critical security vector, Dardikman’s work ensures enterprises maintain comprehensive control over their software environments.
Conclusion
Idan Dardikman's contributions to cybersecurity through Koi Security underscore his role as a key player in enhancing digital safety. His commitment to addressing the complex challenges of unmanaged software environments places Koi at the forefront of cybersecurity innovation, ensuring the protection of enterprise assets in an increasingly complex digital landscape. As technology continues to evolve, Dardikman's work promises to make a lasting impact on the cybersecurity industry.