保护 (PR) · 主题
访问控制
管理对物理和逻辑资产的身份及访问权限。
访问控制由以下 NIST CSF 2.0 成果定义：PR.AA-01 (Identities and credentials for authorized users, services, and hardware are managed by the organization); PR.AA-05 (Access permissions, entitlements, and authorizations are defined in a policy, managed, enforced, and reviewed, and incorporate the principles of least privilege and separation of duties)。 对照映射 通过 ISO 27001, CIS v8.1, PCI DSS, CMMC, 800-53, HIPAA 和 NIS2 中已发布的对照表完成映射。 编辑说明 在 SOC 2, GDPR, DORA 和 Cyber Essentials 中经编辑映射。 本站数据中无映射 本站数据中 Essential Eight 和 CPS 234 无映射。
| 框架 | 要求 | 标题 | 链接 | 来源 / 原因 |
|---|---|---|---|---|
| NIST CSF 2.0 | PR.AA-01PR.AA-05 | Identities and credentials for authorized users, services, and hardware are managed by the organization; Access permissions, entitlements, and authorizations are defined in a policy, managed, enforced, and reviewed, and incorporate the principles of least privilege and separation of duties | 主题定义 | PR.AA-01 PR.AA-05 |
| ISO 27001 | A.5.15A.5.16A.5.18A.8.3 | Access control; Identity management; Access rights… | 对照映射 | A.5.15: via PR.AA-01; PR.AA-05; NIST 800-53 map: AC-3 A.5.16: via PR.AA-01; PR.AA-05; NIST 800-53 map: AC-2 A.5.18: via PR.AA-01; PR.AA-05; NIST 800-53 map: AC-2 A.8.3: via PR.AA-05; NIST 800-53 map: AC-3 |
| CIS v8.1 | CIS 5.1CIS 6.1CIS 6.2CIS 6.7CIS 6.8CIS 3.3CIS 5.2CIS 5.3CIS 5.5CIS 5.6CIS 6.6CIS 12.5 | Establish and Maintain an Inventory of Accounts; Establish an Access Granting Process; Establish an Access Revoking Process… | 对照映射 | CIS 5.1: via PR.AA-01; PR.AA-05 CIS 6.1: Access granting process: the core CIS access-control safeguard; not in CIS's own crosswalk to CSF 2.0, which covers 49 of 153 safeguards. CIS 6.2: Access revoking process; not in CIS's own crosswalk to CSF 2.0, which covers 49 of 153 safeguards. CIS 6.7: via PR.AA-01 CIS 6.8: via PR.AA-05 CIS 3.3: via PR.AA-05 CIS 5.2: Editorial (CIS's published crosswalk covers 49 of 153 safeguards): unique passwords for every account. CIS 5.3: Editorial (CIS's published crosswalk covers 49 of 153 safeguards): disable dormant accounts. CIS 5.5: Editorial (CIS's published crosswalk covers 49 of 153 safeguards): an inventory of service accounts. CIS 5.6: via PR.AA-01 CIS 6.6: Editorial (CIS's published crosswalk covers 49 of 153 safeguards): an inventory of authentication and authorisation systems. CIS 12.5: Editorial (CIS's published crosswalk covers 49 of 153 safeguards): centralised network authentication, authorisation and auditing (AAA). |
| SOC 2 | CC6.1CC6.2CC6.3 | Logical access security over information assets; User registration, authorization and removal; Role-based access, least privilege and segregation of duties | 编辑说明 | AICPA's TSC mappings are not openly licensed; ControlMapping editorial mapping (criterion summaries are ours, not AICPA text). |
| PCI DSS | 7.2.17.2.27.2.48.2.1 | Access control model defined; Access assigned by job function and least privilege; User accounts and privileges reviewed every six months… | 对照映射 | 7.2.1: via PR.AA-05 7.2.2: via PR.AA-05 7.2.4: via PR.AA-05 8.2.1: via PR.AA-01 |
| CMMC | AC.L2-3.1.1AC.L2-3.1.2 | Authorized Access Control; Transaction & Function Control | 对照映射 | AC.L2-3.1.1: via 800-171r3 03.01.01 ↔ PR.AA-01, PR.AA-05 → AC-2; 800-171r2 Appendix D → AC-2, AC-3 AC.L2-3.1.2: via 800-171r3 03.01.02 ↔ PR.AA-05 → AC-3; 800-171r2 Appendix D → AC-2, AC-3 |
| 800-53 | AC-2AC-3 | Account Management; Access Enforcement | 对照映射 | AC-2: via PR.AA-01; PR.AA-05 AC-3: via PR.AA-05 |
| HIPAA | §164.308(a)(4)§164.312(a)§164.312(a)(2)(i)§164.312(d) | Information Access Management; Access Control; Unique User Identification… | 对照映射 | §164.308(a)(4): via NIST HIPAA map: AC-2 §164.312(a): via NIST HIPAA map: AC-3 §164.312(a)(2)(i): via NIST HIPAA map: AC-2, AC-3 §164.312(d): Person or entity authentication: verify that whoever seeks access to ePHI is who they claim. It requires authentication, not specifically multi-factor. |
| GDPR | Art.25(2)Art.32(1)(b) | Data protection by design and by default; Security of processing | 编辑说明 | No official crosswalk exists for GDPR; ControlMapping editorial mapping. |
| NIS2 | 11.111.211.5 | Access control policy; Management of access rights; Identification | 对照映射 | 11.1: via PR.AA-05; ENISA ISO map: A.5.15, A.8.3 11.2: via PR.AA-05; ENISA ISO map: A.5.18 11.5: via PR.AA-01; PR.AA-05; ENISA ISO map: A.5.16 |
| Essential Eight | — | 无要求 | 本站数据中无映射 | 本站数据中没有 Essential Eight 要求映射到此主题。 |
| DORA | Art.9(4)(c) | Protection and prevention | 编辑说明 | Art.9(4)(c): Limit physical and logical access to what legitimate, approved functions require, with sound administration of access rights. |
| CPS 234 | — | 无要求 | 本站数据中无映射 | 本站数据中没有 CPS 234 要求映射到此主题。 |
| Cyber Essentials | CE 4 | User Access Control | 编辑说明 | CE 4: Approved accounts only, unique credentials, only the access each role needs, and accounts removed when no longer needed. |
主题定义 定义本主题的 CSF 2.0 结果 · 对照映射 至少一项选择有已发布对照表作为依据 · 编辑说明 ControlMapping 的判断及理由 · 未映射，仅与该主题的 CSF 成果相同 · 本站数据中无映射 我们的数据中未映射任何内容；通常为新工作，但请查看覆盖范围说明. 方法说明.
要求编号和标题均按各框架官方发布的英文原文显示。
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关于访问控制
访问控制确保只有经过授权的用户、设备和进程才能访问组织资源，其实施依据是最小权限原则和按需知悉原则。核心实施要素包括身份生命周期管理、基于角色的访问控制（RBAC）、定期访问审查与重新认证活动，以及自动化的权限配置与撤销工作流。健全的访问控制通过限制横向移动机会、防止未经授权访问敏感系统和数据，从而减少攻击面。