Simplify Client-side

Simplify Client-side Security

Delivering Customer Experience Without Risk or

Feroot Security believes that customers should be able to do business with any company online securely, without risk or compromise. Our mission is to secure client-side web applications so that our customers can deliver a flawless digital user experience to their customers.

Businesses come to Feroot to enable proactive client-side security programs. Our data protection capabilities take the pain and ambiguity out of client-side security threat analysis, detection, response, and prevention.

Our products help organizations uncover supply chain risks and protect their client-side attack surface.

Would you like to hear more about how we’re securing the client-side of your web applications? Get in touch.

Our Core Values

Customer Centricity

Everything we do, we do for our customers… and their customers. Every decision we make is to benefit our customers, and how it enables them to keep their own customers safe from cyberthreats.

Teamwork & Collaboration

We hire colleagues who are dedicated, hungry, humble, and smart. Together we are smarter, stronger, and better. We believe in respecting each other’s strengths, and weaknesses. We help each other learn, succeed and grow.

Win the Race & Enjoy the Ride

We win and have fun together. A positive and engaging work environment drives growth (business and personal), innovation, creativity, and market leadership.

Meet the Team

Ivan Tsarynny CEO and Co-founder

OWASP TOP 10 Client-Side Project Lead, Standards Council of Canada GDPR Committee, 20+ year technology veteran.

Vitaliy Lim CTO and Co-founder

Serial entrepreneur and CTO, Master of Electrical and Computer Engineering and White hat hacker since the 2000’s

Mark GillardEVP, Sales & Customer Success

25+ year sales and customer success veteran.

Chris Kolling VP, Marketing

15+ year product marketer, Master of Business Administration, brand builder and start-up marketing enthusiast.

Our Investors

Feroot is funded and supported by some of the most notable cybersecurity founders and executives.

Jon Oberheide Co-founder/CTO of Duo Security (acq. by Cisco)

Kevin Mahaffey Founder/CTO of Lookout Security

Zane Lackey Co-founder/CSO of Signal Sciences (acq. by Fastly)

Varun Badhwar Founder/CEO of RedLock (acq. by Palo Alto Networks)

Dave Wichers Managing Director at Ernst & Young, Co-Founder/COO of Aspect Security, Co-Founder of the OWASP Foundation and OWASP Top 10 Project

Jenny YangFounder of Metafor Software, (acq. by Splunk)

Michael SuttonFormer CISO, Zscaler

Sounil Yu Former Chief Security Scientist at Bank of America

Company Advisors

Justin Berman Head Of Security Dropbox; CISO, Zenefits; and more

John Skubel VP of Sales, Bugsnag, Ex-Duo Security

Feroot is a Y Combinator company

Y Combinator is an American seed money startup accelerator launched in March 2005. It has been used to launch over 2,000 companies, including Stripe, Airbnb, Cruise Automation, DoorDash, Coinbase, Instacart, Dropbox, Twitch, and Reddit.

Learn How to Guard Your Web Applications Today

See Client-side Security in Action!