What is CA Certificate?
CA Certificate A digital certificate issued to a Certificate Authority, used to sign and validate other digital certificates within a PKI hierarchy.
Source: ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK
How is “CA Certificate” Used in Practice?
The root CA certificate is self-signed, while subordinate CA certificates are signed by a higher authority in the PKI hierarchy.
Certification Exam Relevance
Who Needs to Know This Term?
- SOC Analysts
- Security Engineers
- Incident Responders
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What is CA Certificate?
A digital certificate issued to a Certificate Authority, used to sign and validate other digital certificates within a PKI hierarchy.
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