Qu'est-ce que Zero-Day ?
Zero-Day A vulnerability in PKI or cryptographic systems that is unknown to the vendor and for which no official patch or mitigation exists at the time of discovery.
Source: ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK
How is “Zero-Day” Used in Practice?
Un zero-day affectant une bibliothèque cryptographique peut menacer l'intégrité de tout un déploiement PKI jusqu'à ce que des mesures d'atténuation soient développées.
Certification Exam Relevance
Who Needs to Know This Term?
- SOC Analysts
- Security Engineers
- Incident Responders
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Qu'est-ce que Zero-Day ?
A vulnerability in PKI or cryptographic systems that is unknown to the vendor and for which no official patch or mitigation exists at the time of discovery.
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