Welcome to Defuse Security
Please feel free to check out, download, and share some of my free software, services, and research...
Services
- Security Auditing & Consulting
Professional security auditing services for cryptography and application security. - Online x86 / x64 Assembler
Assemble and disassemble x86 instructions from the comfort of your browser (useful for shellcode development). - Encrypted Pastebin
A pastebin with server-side and (optional) client-side encryption. - Quantum Computer Time Capsule
Add your message to a time capsule that can only be opened once large-scale quantum computers exist. - CrackStation.net Hash Cracker
A massive database of precomputed password hashes; cracks unsalted hashes insanely fast.
Software
- $ passgenr Password Generator
Ultra-random Windows, Linux, and Mac password generator. - $ vfy Directory Comparison Tool
A tool for comparing directories, useful for testing backups.
Research
- Side-Channel Attacks on Everyday Applications
Cache side-channel attacks on a web browser and PDF viewer. Presented at Black Hat USA 2016. - Concentration Bounds from Parallel Repetition Theorems
My master's thesis in quantum information, on turning parallel repetition theorems into concentration bounds. - Security Engineering: Learning from Safety-Critical Disciplines
Useful concepts and methods from safety engineering, applied to computer security. - ZecSec: Securing the Zcash Ecosystem
Audits and security support for the Zcash community.
Top Pages
more pages...... I hope you find my pages useful. Thanks for visiting!


