What is Subordinate CA?
In this glossary, Subordinate CA refers to: A Certificate Authority (CA) that is certified and authorized by a root or higher-level CA to issue digital certificates within a Public Key Infrastructure (PKI).
How is Subordinate CA used in cybersecurity?
In cybersecurity communication, this term appears in contexts such as: "A subordinate CA must follow the policies of the root CA and is typically used to delegate certificate issuance within large organizations."
Why does Subordinate CA matter in cybersecurity?
Subordinate CA matters because it supports clear communication in Cryptography contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.
Who uses Subordinate CA?
Subordinate CA is mainly used by SOC Analysts, Security Engineers, and Incident Responders.
What category does Subordinate CA belong to?
In this glossary, Subordinate CA is grouped under Cryptography. Related pages in this category explain adjacent procedures, commands and operational concepts.
Where does this definition come from?
This definition is sourced from ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK and published by Protermify Cybersecurity as a static cybersecurity reference page.
