Certificate Authority Types - Global
CA Certificate Authority Types
Certificate Authority classification code CA covers "Certificate Authority Types" at level 1 of the Certificate Authority hierarchy.
Level 114 direct subcategories1 cross-system mapping
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CA in other classification systems
Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.
Subcategories of CA Certificate Authority Types
- CA.01Public CA
- CA.02Private CA
- CA.03Root CA
- CA.04Intermediate CA
- CA.05Domain Validation (DV)
- CA.06Organization Validation (OV)
- CA.07Extended Validation (EV)
- CA.08Wildcard Certificate
- CA.09SAN Certificate
- CA.10Code Signing Certificate
- CA.11S/MIME Certificate
- CA.12Certificate Transparency
- CA.13ACME Protocol (Let's Encrypt)
- CA.14Certificate Lifecycle
Frequently asked questions
- What is Certificate Authority CA?
- Certificate Authority CA is "Certificate Authority Types". Certificate Authority code CA covers "Certificate Authority Types" at level 1 of the Certificate Authority hierarchy.
- What does Certificate Authority CA include?
- CA Certificate Authority Types contains 14 direct subcategories: CA.01 Public CA; CA.02 Private CA; CA.03 Root CA; CA.04 Intermediate CA; CA.05 Domain Validation (DV); CA.06 Organization Validation (OV); and more.
- How does Certificate Authority CA map to other classification systems?
- CA Certificate Authority Types has equivalents in NAICS 2022 (5419). These crosswalks let you translate this code between Certificate Authority and 1 other classification system.
- What is the parent category of CA?
- CA Certificate Authority Types sits under CA Certificate Authority Types in the Certificate Authority hierarchy.
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