A collection of CTF source files and write-ups that anyone can contribute to. Did you just publish a CTF write-up? Let us know, and we'll add a link to your post — or just add the link yourself and submit a pull request. Spot an issue with a solution? Correct it, and send a pull request. Please read CONTRIBUTING.md. Archive Write-ups for CTFs that occurred in 2013 (this repository) Write-ups for CTFs that occurred in 2014 Write-ups for CTFs that occurred in 2015 Write-ups for CTFs that occurred in 2016
Syntax highlighting for Smali (Dalvik) Assembly language in Vim.
A tool to extract links from responses and filter them via decoding/sorting
A controller addon that provides additional security defenses for onion services ahead of official Tor-core release.
SerpApi is a Google Search API that allows you to scrape Google and other search engines with ease.
A visualization tool for uploading and visualizing data as graphs on-the-fly, based on AfterGlow and running on Django.
WPMissionControl is a WordPress-focused security and uptime monitoring tool that offers continuous website checks, alerts, and malware cleanup services.
A comprehensive server cryptographic protocol analyzer with API and CLI interface.
A CLI tool for securely generating keys, passwords, and providing credentials without files, primarily for building secure BOSH deployments using Vault and Spruce.
Fabric Platform is a cybersecurity reporting solution that automates and standardizes report generation, offering a private-cloud platform, open-source tools, and community-supported templates.
Stay ahead in cybersecurity. Get the week's top cybersecurity news and insights in 8 minutes or less.
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.
Adversa AI is a cybersecurity company that provides solutions for securing and hardening machine learning, artificial intelligence, and large language models against adversarial attacks, privacy issues, and safety incidents across various industries.