About Defendify

Defendify strengthens cybersecurity by delivering layered protection with our All-In-One Cybersecurity® solution.


We deliver streamlined, All-In-One Cybersecurity® that provides organizations with comprehensive, ongoing protection.


We make stronger cybersecurity possible for all organizations.

Core values

These are the fundamentals of our company.
We are problem solvers

We think outside the box and believe in continuous improvement.

We make it easy

Our rule is to keep things simple and look through the eyes of others.

We don’t leave you hanging.

Cybersecurity is not just about technology; it’s about the people who care about you.

We possess an entrepreneurial spirit

We’re always moving forward, boldly.

Our Team


Rob Simopoulos


Rob is a 25+ year veteran of the Security industry, successfully building and growing multiple organizations and taking on various industry advisory and board roles.


Andrew Rinaldi


Andrew brings 20+ years of experience in operational excellence and digital marketing, successfully developing multiple brands, products, and organizations.


Josh Delisle

Chief Revenue 

Josh brings 20+ years of sales excellence, most recently as VP of North America Sales at Orca Security. He’s also held sales leadership positions at Catchpoint, Dyn, Riverbed and CustomerGauge.

Jim Holben

Chief Marketing Officer

Jim has led marketing at 3 early-stage companies, most recently at Code Dx  (acquired by Synopsys). He’s also consulted with more than 20 seed-Series A startups in the past 3 years. 

Tom Leen

Head of Engineering

Tom is a 20+ year lead technologist with expertise in complex application architecture, development, and deployment.


Senior Advisors

Seth Bailey
Information security and risk management executive; current Vice President of Information Security at Iron Mountain
Alan Wade

Security expert and special advisor; former CIO and Director of Security at the CIA

Mark Sunday
Technology and security leader; former CIO and Senior Vice President at Siebel and Oracle; former Vice President of Information Technology at Motorola
Steve Johnson

Growth executive; current President and COO at Berkshire Grey; former executive at Intelex, Vidyard, Hootsuite, and Constant Contact 

Joe Doherty Jr.

Technology executive; former executive at CSC, ACS/Xerox, GCR, Hewlett-Packard and DXC Technology

Join us at Defendify

We are a fast-growing company with a vibrant, passionate team.
Help us make stronger cybersecurity possible for all and build your own bright career at Defendify.

Awards and recognition

G2 Winter 2024, Most Implementable
G2 Winter 2024, Momentum Leader
G2 Winter 2024, Best Est. ROI
G2 Winter 2024, Best Relationship, Small Business
G2 Winter 2024, Best Meets Requirements, Small Business
G2 Winter 2024, Best Support

In the news

Read up on the latest news on cybersecurity and other updates from Defendify.

Defendify logo container
May 12, 2018
Defendify founders discuss human error with TechDecisions
Founders Rob Simopoulos and Andrew Rinaldi contributed to the discussion of awareness training in reducing human error business vulnerabilities. TechDecisions is an online source of information on the technology industry to help IT professionals and decision makers stay informed.
Defendify logo container
July 25, 2018
Security Systems News covers Defendify product launch and rebrand
Paul Ragusa with Security Systems News features Defendify’s platform launch and rebrand from Launch Security. Security Systems News is the newspaper of record for the security system integrator and installer.
Defendify logo container
August 18, 2018
Security Systems News Leadership Talk on cybersecurity and Defendify’s platform
Founders Rob Simopoulos and Andrew Rinaldi discussed the importance of a strong cybersecurity posture on Leadership Talks. Security Systems News covers system integrators and installers across applications. Listen to the talk.

Protect and defend with multiple layers of cybersecurity

Defend your business with All-In-One Cybersecurity®.

Explore layered

Learn more about Defendify’s three key layers and All-In-One Cybersecurity®.

How can we help?

Schedule time to talk to a cybersecurity expert to discuss your needs.

See how it works

See how Defendify’s platform, modules, and expertise work to improve security posture.