Hey, I am Greg

I am an independent developer, and OSCP-certified penetration tester.
You can hire me for Ruby and Ruby on Rails development, and exploit development.

I contribute to open-source projects as much as I can. You can view all my contributions on my GitHub profile, but here are a few of them:

Greg Molnar, Penetration Tester, Ruby Developer

Cyber security certifications

Penetration testing

OffSec Certified Professional

OSCP is considered to be more technical than other ethical hacking certifications and is one of the few that requires evidence of practical penetration testing skills.

Security Operations

Blue Team Level 1

Earners of the Blue Team Level 1 Certification have showcased their practical ability to defend networks and systems from cyber threats through technical and hands-on defensive cybersecurity training. They have knowledge and ability across 5 security operations domains which include Phishing Analysis, Digital Forensics, Threat Intelligence, SIEM, and Incident Response.

A few public security issues I found and reported

I don't do much bug hunting, but I came across a few vulnerabilties in open-source.

Buy my course!

Are you eager to elevate your security skills and safeguard your applications against cyber threats? This Rails Securitycourse is designed specifically for developers like you who aim to build robust, secure Rails applications!

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Check out my blog

All of my long-form thoughts on programming, security and more, collected in chronological order.

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Subscribe to my newsletter to get notified when I post to my blog. I regularly write about Ruby, Ruby on Rails and security topics.

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