Cybersecurity English
Vulnerability Management

Zero-Day la gi?

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?

Một zero-day ảnh hưởng đến thư viện mã hóa có thể đe dọa tính toàn vẹn của toàn bộ triển khai PKI cho đến khi phát triển các biện pháp giảm thiểu.

Certification Exam Relevance

CISSPCompTIA Security+CEH

Who Needs to Know This Term?

  • SOC Analysts
  • Security Engineers
  • Incident Responders

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Frequently Asked Questions

Zero-Day la gi?

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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