I will review your code and cryptography for security vulnerabilities

Conner Webber

United States

I speak English

Cryptography and Security Researcher Post Quantum and Vulnerability Research

Cryptography-focused security researcher. I audit cryptographic implementations and protocols, finding precision, side-channel, and implementation flaws that break real-world security guarantees, back...
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About this Gig

I'm a security researcher with published vulnerability advisories in real open-source projects including an unauthenticated remote code execution (CVSS 8.8), a server-side request forgery (7.6), and post-quantum cryptography research. I find the exploitable bugs that automated scanners miss.


What I'll do for you:

Manual security review of your code, web app, API, or cryptographic implementation

Hunt for real, demonstrable issues RCE / command injection, authentication bypass & broken access control, SSRF, insecure defaults, injection, logic flaws, and cryptographic weaknesses

Deliver a clear report: each finding with severity, how it's exploited, and exactly how to fix it. No scanner-spam only issues I can actually demonstrate.


I specialize in cryptography and modern stacks, including AI agent / LLM / MCP-server security fast-moving areas most reviewers don't cover.


You get a prioritized findings report you can hand straight to your developers, plus a short walkthrough if you want one.


Not sure what you need? Message me first and I'll tell you honestly whether it's worth it and which package fits.

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review your code and cryptography for security vulnerabilities
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