Sort text and files by regex templates with recursion, nested categories and custom word separators, recommended for bug-bounty (sorting and filtering subdomains)

This Python script checks the security of passwords by querying the Pwned Passwords API. The API allows you to check if a password has been previously exposed to data breaches. The script uses the k-anonymity model, which means it doesn't send the entire password to the API but only the first five characters of its SHA-1 hash.

Keyspace is a cross-platform password auditing tool designed for authorized security testing and research. It provides a PyQt6-based graphical interface and a modular backend supporting multiple attack techniques, integrations with external tools, and controlled execution in permitted environments.