This guide focuses on secure development of software in Ruby and Ruby on Rails and to provide developers with a guidelines and recommendations illustrated on examples of real-world attacks. Contributing: This guide lives in github and fedorahosted repos. If you find any issues, please open a new Github issue. Building: Building is automated in Makefile - typing make will build html, epub and pdf by default. Building requires publican package and publican-fedora package for branding.
FEATURES
ALTERNATIVES
A collection of CTF source files and write-ups that anyone can contribute to.
A golang utility to spider through a website searching for additional links.
A comprehensive collection of resources for learning ARM assembly language and shellcode development.
AI-powered assistance feature in Windows for enhanced productivity.
A sample security dataset and CTF platform for information security professionals, researchers, students, and enthusiasts.
PINNED

InfoSecHired
An AI-powered career platform that automates the creation of cybersecurity job application materials and provides company-specific insights for job seekers.

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

CTIChef.com Detection Feeds
A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.

ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.