Welcome to Defuse Security

Please feel free to check out, download, and share some of our free software, services, and research...

Newest Page:   Advice to Aspiring Computer Security Engineers/Scientists

Top 8 Pages

1097
Online x86 / x64 Assembler
Assemble x86 and x64 code in your browser!
1040
Big Number Calculator
A tool for calculating with huge numbers.
255
PBKDF2 for PHP
A fast implementation of the PBKDF2 key stretching function in PHP.
201
EncFS Security Audit
The results of an EncFS security audit.
196
PIE Bin
A pastebin with both client-side and server-side encryption.
128
Password Policy Hall of Shame
A list of web sites that store passwords in plain text, restrict password length, or restrict password characters
107
Online Hash Calculator
A tool for computing hashes (MD5, SHA1, SHA2, etc.) of text and files.
96
Hashes of TrueCrypt Version 7.1a Files
Hashes of all files from the last version of TrueCrypt
more pages...

Services

  • PIE BIN
    "Pre-Internet Encryption for Text" - A pastebin with client-side (JavaScript) encryption.
  • CrackStation.net Hash Cracker
    A HUGE database of precomputed password hashes, rainbow tables, and more.
  • TRENT - Trusted Random Entropy
    A trusted third party for doing online drawings, contests, or anything else that needs unbiased random numbers.
  • Online x86 / x64 Assembler
    Convert any x86 or x64 intel assembly language code into the bytes the CPU executes. Useful for shellcode development and reverse engineering.
  • Big Number Calculator
    A calculator for obtaining the decimal representation of very large numbers.

Software

Security Research

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