What is サブCA?
In this glossary, サブ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 サブCA used in cybersecurity?
In cybersecurity communication, this term appears in contexts such as: "サブCAはルートCAのポリシーに従う必要があり、大規模組織での証明書発行の委任によく使われます。"
Why does サブCA matter in cybersecurity?
サブ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 サブCA?
サブCA is mainly used by SOC Analysts, Security Engineers, and Incident Responders.
What category does サブCA belong to?
In this glossary, サブ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.
