A database for red teaming, penetration testing, and ethical hacking resources
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CrackMy.App: Share crackmes, solve reverse engineering challenges, and compete on the leaderboard in this ultimate community.
Crackmes.one offers a vast collection of reverse engineering challenges to help hone your binary exploitation and reverse engineering skills.
Cutter is a free and open-source reverse engineering platform powered by Rizin, designed for user-friendly and advanced analysis.
CyberChef is a web app for encryption, encoding, compression, and data analysis, offering a wide range of operations in a drag-and-drop interface.
DNSDumpster is a free domain research tool for discovering hosts, DNS records, and attack surfaces related to a domain.
DSViper is a tool to bypass Windows Defender, enabling payload execution without triggering security alerts for ethical use.
Dalfox is a powerful open-source XSS scanner and utility focused on automation, designed for detecting and verifying XSS vulnerabilities.
DeHashed is a powerful search engine for compromised credentials and breach data used in threat intelligence and reconnaissance.
DefectDojo automates application security vulnerability management, unifying security tools and streamlining DevSecOps workflows.
Dradis CE is an open-source reporting and collaboration tool for InfoSec professionals to streamline security project reporting for free.
Dradis Pro streamlines pentesting with collaboration, automation, and consistent reporting, trusted by security teams worldwide.
DragonOS is an out-of-the-box operating system tailored for software-defined radios (SDRs), available for Raspberry Pi and x86-64 architectures.