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A Windows password cracker based on rainbow tables
Ophcrack is a Windows password cracker based on a time-memory trade-off using rainbow tables. This is a new variant of Hellman's original trade-off, with better performance. It recovers 99.9% of alphanumeric passwords in seconds.
Fills a rectangle using given tetris shapes (tetraminos) using an optimized brute force algorithm.
A puzzle can have many different solutions; this solver will stop at the first one. Not all puzzles are solveable.
Created to solve the annoying tetris puzzles in The Talos Principle and Sigils of Elohim.
Java based webapp that utilizes TCP Wrappers to grant an IP access to a ssh server. Brute force attacks can be avoided while still allowing password based ssh access from multiple, changing IP values.