Free
0xf.at Hackits
An evolving how-to guide for securing a Linux server with detailed steps and explanations.
Resources
Find helpful guides and articles in our comprehensive knowledge base resources.
Try these 151 AI Resources Tools
Free
Active Directory Exploitation Cheat Sheet
A collection of reports and resources highlighting Android security vulnerabilities and best practices.
Free
Admin Free Active Directory and Windows, Part 1
A comprehensive guide for using Docker with detailed information on prerequisites, installation, containers, images, networks, and more.
Free
Apple Silicon Mac Security Guide
A documentation template library for implementing industrial information security management systems.
Free
AndroidSlides
Find books at your favorite store and stay updated on new features with Universal Book Links.
Free
Android-Reports-and-Resources
A threat intelligence aggregation service that consolidates and summarizes security updates from multiple sources to provide comprehensive cybersecurity situational awareness.
Free
Applied Incident Response
Teaching Security provides educational resources and lessons for teaching cybersecurity concepts to high school students.
Free
ARM Assembly Tutorial Series
An article in Phrack Magazine discussing the creation of shellcode for StrongARM/Linux architecture.
Free
Art of Memory Forensics
A collection of computer science courses with video lectures covering a wide range of topics.
Free
Attack-Defense Online Lab
Andrew Case's personal page for research, software projects, and speaking events
Free
Ayehu Custom Activities Contribution Guide
Linux-based operating system intentionally vulnerable for cybersecurity practice.
Free
Beacon
A comprehensive guide to developing an incident response capability through intelligence-based threat hunting, covering theoretical concepts and real-life scenarios.
Free
Best-practice-for-network-segmentation
A repository of CTF challenges and resources from various cybersecurity competitions.
Free
Blackhat Conference Presentation Slides
A series of vulnerable virtual machine images with documentation to teach Linux, Apache, PHP, MySQL security.
Free
Boston Key Party CTF
A collection of reports and resources highlighting Android security vulnerabilities and best practices.
Free
Bug Bounty Cheat Sheet
Haaukins is an automated virtualization platform for cybersecurity education with a focus on capture the flag concept.
Free
Blue Team Handbook: Incident Response Edition: A condensed field guide for the Cyber Security Incident Responder
Exhaustive checklist for securing Node.js web services with a focus on error handling and custom error pages.
Free
CI/CD Goat
A comprehensive guide to digital forensics and incident response, covering incident response frameworks, digital forensic techniques, and threat intelligence.
Free
Cloud Academy
One of the oldest hacker conventions in America, offering a unique and personal experience.
Free
Cloud Forensics Demystified
A one-stop online resource for cybersecurity degree programs in the US, offering information on undergraduate and graduate levels, online programs, and career options.
Free
CloudGoat
A set of PHP scripts for practicing LFI, RFI, and CMD injection vulnerabilities.
Free
Compilation of SHODAN Filters
Hacker wargames site with forums and tutorials, fostering a learning community.
Free
CompTIA Security+
A deliberately insecure web application for teaching web application security lessons maintained by OWASP.
Free
Computer Science Courses with Video Lectures
Korean cyber-security challenge platform for exploiting and defending web application vulnerabilities.