About SharpSec
Founded in 2012. Advanced penetration testing, dedicated security research, and custom security tooling.
What We Do
Our principle is simple: security should be a business enabler, not an obstacle.
As creators, not just consultants, we develop security software including Portspoof Pro and NightWatchDog ASM, alongside custom tools built for unique client challenges.
Throughout every engagement, clients work directly with the engineers running the assessment. Not just reports, but direct involvement through every phase.
Who Does the Testing
Piotr Duszyński
Founder & Principal Consultant
Piotr has spent over 15 years in offensive security, testing financial institutions, government agencies, and Fortune 500 companies. He wrote Portspoof and Modlishka, presents research at DEFCON, and leads every SharpSec engagement personally.
Certifications