Sources
Registered sources with license notes and attribution requirements.
- IETF RFC 4949 (Internet Security Glossary)Latest Jan 06, 2026TIER 11 citationsVerified Jan 06, 2026
- MITRE ATT&CK (CTI STIX Data)Latest Jan 03, 2026TIER 1100 citationsVerified Jan 06, 2026
- MITRE ATT&CK (ICS, CTI STIX Data)Latest Jan 06, 2026TIER 11 citationsVerified Jan 06, 2026
- MITRE ATT&CK (Mobile, CTI STIX Data)Latest Jan 06, 2026TIER 11 citationsVerified Jan 06, 2026
- NICCS (CISA) Cybersecurity VocabularyLatest Jan 06, 2026TIER 11 citationsVerified Jan 06, 2026
- NIST CSRC GlossaryLatest Jan 06, 2026TIER 1358 citationsVerified Jan 06, 2026
- OWASP Web Security Community (Vulnerabilities)Latest Jan 03, 2026TIER 22 citationsVerified Jan 06, 2026