A framework that generates randomly vulnerable virtual machines for security education, labs, and CTF events.
SecGen (Security Scenario Generator) is an open-source framework that creates randomly vulnerable virtual machines for cybersecurity training and capture-the-flag (CTF) events. It addresses the limitation of static hacking challenges by generating unique, unpredictable VMs based on customizable XML scenarios, ensuring learners face fresh problems each time. The tool automates the provisioning of VMs with realistic flaws, services, and configurations using Vagrant and Puppet.
Cybersecurity educators, students, and CTF organizers who need dynamic, reusable lab environments for teaching penetration testing techniques and hosting security competitions.
Developers choose SecGen for its ability to generate diverse, randomized vulnerable systems on-demand, eliminating the time-consuming process of manually creating hacking challenges. Its modular design and integration with tools like Vagrant and CTFd make it a flexible, scalable solution for security education.
Create randomly insecure VMs
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Generates VMs with unpredictable flaws based on XML scenarios, ensuring unique challenges each time and preventing solution memorization, as highlighted in the README's examples.
Allows precise control over VM properties through XML, from general service types to specific CVEs, enabling tailored educational and CTF environments.
Follows a Metasploit-like structure with modules for vulnerabilities and services, making it easy to add custom components, as described in the modules section.
Automatically produces flag hints and CTFd-importable ZIP files, simplifying competition setup and management, with integration for scoreboards.
Requires installation of Ruby, Vagrant, VirtualBox, Puppet, Packer, and other tools, with setup primarily optimized for Ubuntu, leading to potential compatibility issues on other OSes.
Base VMs like Kali need manual updates to apply security patches, as mentioned in troubleshooting, adding ongoing maintenance overhead.
Creating custom scenarios demands proficiency in XML and understanding of SecGen's module system, which may intimidate non-developers or those new to cybersecurity tools.