Content Sources
CyberNinja uses educational content from trusted cybersecurity organizations. We believe in transparency and giving credit to the experts who create these valuable resources.
Public Domain
These sources are freely available with no restrictions.
National Institute of Standards and Technology
NISTU.S. government agency providing cybersecurity frameworks, standards, and guidelines including the NIST Cybersecurity Framework and SP 800 series.
Cybersecurity and Infrastructure Security Agency
CISAAmerica's cyber defense agency providing free cybersecurity resources, alerts, and best practices guidance.
FBI Internet Crime Complaint Center
FBI IC3FBI division tracking cybercrime statistics and trends. Source for real-world incident data and annual crime reports.
Creative Commons BY-SA
Content used with attribution, share-alike required.
Open Web Application Security Project
OWASPNonprofit foundation working to improve software security. Known for the OWASP Top 10, cheat sheets, and security testing guides.
SANS Institute
SANSLeading cybersecurity training organization. Reading Room papers and security awareness resources.
Open Security Training
OSTFree security training materials covering reverse engineering, malware analysis, and vulnerability research.
CLARK Cybersecurity Library
CLARKDigital library of cybersecurity educational resources for educators and learners.
Creative Commons BY
Content used with attribution.
Electronic Frontier Foundation
EFFNonprofit defending digital privacy and free speech. Known for Surveillance Self-Defense guides and privacy tools.
Creative Commons licenses allow sharing and adaptation of content under specific terms. Visit creativecommons.org for full license details.
Thank you to all the organizations making cybersecurity education accessible to everyone.