We’re serious in what we do... in a fun way

We transform legacy systems, architect for the cloud and secure successful products.

17

Certifications

100+

Satisfied customers

98

NPS Score

500+

Projects Completed

42

Avg. coffees per week

Our story

In 2018, Matthew Keeley and Allen Foust founded DevilDec with a vision to create a premier cybersecurity club at Arizona State University. Their dedication and expertise quickly propelled DevilDec to the forefront of the pentesting world. The club achieved the prestigious rank of the best university in the world on Hack The Box, the largest pentest training platform globally. Our team didn't stop there; we also won Boeing's Drone Defense Competition and consistently placed in the top three at the WRCCDC competition. From an initial group of two, we grew our membership to an impressive 1,400 members in just under four years. We hosted esteemed guest speakers from leading companies like Honeywell, Bishop Fox, and Google, transforming the ASU cybersecurity club into a recruitment powerhouse for top-tier pentesters.

Building on the success of Devilsec, Matthew Keeley took his expertise to Bishop Fox, where he worked as a Senior Security Consultant for three years, providing security consulting to the Fortune 100 companies. In 2022, leveraging his extensive experience and the knowledge gained from training with some of the world's best pentesters, Matthew founded ProDefense, a cybersecurity research and pentesting company. In its infancy, ProDefense identified over 20 CVEs and delivered zero-day vulnerabilities to Fortune 500 companies and government entities. Today, our team actively participates in the WRCCDC red team and engages in various cutting-edge security research projects. ProDefense continues to uphold the legacy of excellence started at DevilSec, offering unparalleled support to organizations in fortifying their security postures.

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Trusted by the best

We believe in great communication and life-long relationships
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Emma Brown

This has been the best experience we’ve had so far, working with ProDefense was just pure pleasure, 10/10 would do again!

Samuel Wilson

We had an outstanding experience collaborating with ProDefense; their thorough analysis, clear and concise reports, and actionable recommendations made it a truly invaluable partnership!

Olivia Garcia

This has been the best experience we’ve had so far, working with Code Masters was just pure pleasure, 10/10 would do again!

James Williams

This has been the best experience we’ve had so far, working with Code Masters was just pure pleasure, 10/10 would do again!

James Williams

Working with ProDefense was exceptional; their expertise, professionalism, and attention to detail exceeded our expectations, making it a truly remarkable experience!

Ava Davis

Choosing ProDefense was the best decision we made for our security assessment; their thoroughness, knowledge, and commitment to our organization's safety were unparalleled!

Emma Brown

This has been the best experience we’ve had so far, working with Code Masters was just pure pleasure, 10/10 would do again!

Michael Johnson

This has been the best experience we’ve had so far, working with Code Masters was just pure pleasure, 10/10 would do again!

Olivia Garcia

ProDefense provided an outstanding service that surpassed all our previous experiences; their team's commitment and dedication to security were truly impressive!

Olivia Martinez

ProDefense's team displayed an unparalleled level of expertise and professionalism throughout the security assessment process; we highly recommend their services!

James Williams

This has been the best experience we’ve had so far, working with Code Masters was just pure pleasure, 10/10 would do again!

Michael Johnson

This has been the best experience we’ve had so far, working with Code Masters was just pure pleasure, 10/10 would do again!