时间戳 是什么？
时间戳 The process of recording the exact date and time that a digital document or transaction was created or signed, often with cryptographic proof provided by a Time Stamping Authority (TSA).
Source: ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK
How is “时间戳” Used in Practice?
时间戳通过证明电子记录在特定时间点存在来实现不可否认性。
Certification Exam Relevance
Who Needs to Know This Term?
- SOC Analysts
- Security Engineers
- Incident Responders
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时间戳 是什么？
The process of recording the exact date and time that a digital document or transaction was created or signed, often with cryptographic proof provided by a Time Stamping Authority (TSA).
Where can I learn this term for free?
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