CMMC · AC Access Control
AC.L2-3.1.13
Remote Access Confidentiality
frameworkCMMC Level 2
sectionAC Access Control
csf 2.0PR.AA-05 PR.DS-01 PR.DS-02
topicsEncryption
frameworks7 3 0
Official textEmploy cryptographic mechanisms to protect the confidentiality of remote access sessions.NIST SP 800-171 Rev 2 requirement, the basis of the CMMC Level 2 practice (public domain)
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| Framework | Requirement | Title | Link | Source / reason |
|---|---|---|---|---|
| NIST CSF 2.0 | PR.DS-01PR.DS-02 | The confidentiality, integrity, and availability of data-at-rest are protected; The confidentiality, integrity, and availability of data-in-transit are protected | Crosswalk | Same topic: Encryption1 loosely related (not mappings)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 Only shares CSF PR.AA-05: related, not a mapping |
| ISO 27001 | A.8.24 | Use of cryptography | Crosswalk | Same topic: Encryption |
| CIS v8.1 | CIS 3.10CIS 3.11CIS 3.6CIS 3.9 | Encrypt Sensitive Data in Transit; Encrypt Sensitive Data at Rest… | Crosswalk | Same topic: Encryption27 loosely related (not mappings)CIS 5.1 Establish and Maintain an Inventory of Accounts Only shares CSF PR.AA-05: related, not a mapping CIS 6.8 Define and Maintain Role-Based Access Control Only shares CSF PR.AA-05: related, not a mapping CIS 3.1 Establish and Maintain a Data Management Process Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping CIS 3.12 Segment Data Processing and Storage Based on Sensitivity Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping CIS 3.13 Deploy a Data Loss Prevention Solution Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping …and 19 more in the downloads |
| SOC 2 | CC6.1CC6.7 | Logical access security over information assets; Restricting transmission, movement and removal of information | Editorial | Same topic: Encryption (editorial pick)6 loosely related (not mappings)C1.2 Disposing of confidential information Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping CC6.5 Protection of data when assets are disposed of Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping CC6.3 Role-based access, least privilege and segregation of duties Only shares CSF PR.AA-05: related, not a mapping CC6.6 Protection against threats from outside system boundaries Only shares CSF PR.AA-05: related, not a mapping CC6.8 Preventing or detecting unauthorized or malicious software Only shares CSF PR.DS-02: related, not a mapping |
| PCI DSS | 3.5.13.6.14.2.13.7.13.7.44.2.1.1 | PAN rendered unreadable wherever stored; Procedures protect keys that secure stored account data… | Crosswalk | Same topic: Encryption20 loosely related (not mappings)3.3.1 Sensitive authentication data not kept after authorisation Only shares CSF PR.DS-01: related, not a mapping 3.5.1.3 Disk encryption access managed separately from OS access Only shares CSF PR.DS-01: related, not a mapping 3.6.1.1 Service providers document their cryptographic architecture Only shares CSF PR.DS-01: related, not a mapping 3.6.1.2 Secret and private keys stored in approved forms Only shares CSF PR.DS-01: related, not a mapping 3.6.1.3 Cleartext key components accessible to fewest custodians Only shares CSF PR.DS-01: related, not a mapping 3.6.1.4 Keys stored in the fewest possible locations Only shares CSF PR.DS-01: related, not a mapping 7.1.1 Access restriction policies documented and kept current Only shares CSF PR.AA-05: related, not a mapping …and 12 more in the downloads |
| 800-53 | SC-8SC-12SC-13SC-28AC-17 | Transmission Confidentiality and Integrity; Cryptographic Key Establishment and Management… | Crosswalk | Same topic: Encryption NIST SP 800-171r2 Appendix D |
| HIPAA | §164.312(a)(2)(iv)§164.312(e)(2)(ii) | Encryption and Decryption; Encryption | Crosswalk | Same topic: Encryption27 loosely related (not mappings)§164.308(a)(4)(ii)(A) Isolating Health care Clearinghouse Function Only shares CSF PR.AA-05, PR.DS-01, PR.DS-02: related, not a mapping §164.308(a)(1)(ii)(D) Information System Activity Review Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping §164.308(b)(1) Business Associate Contracts and Other Arrangements Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping §164.308(b)(4) Written Contract or Other Arrangement Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping §164.312(c)(2) Mechanism to Authenticate Electronic Protected Health Information Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping …and 19 more in the downloads |
| GDPR | Art.32(1)(a)Art.34(3)(a) | Security of processing; Communication of a personal data breach to the data subject | Editorial | Same topic: Encryption (editorial pick)4 loosely related (not mappings)Art.32(1)(b) Security of processing Only shares CSF PR.AA-05, PR.DS-01, PR.DS-02: related, not a mapping Art.5(1)(e) Principles relating to processing of personal data Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping Art.5(1)(f) Principles relating to processing of personal data Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping |
| NIS2 | 9.1 | Cryptography | Crosswalk | Same topic: Encryption6 loosely related (not mappings) |
| Essential Eight | ISM-0445ISM-1175ISM-1380ISM-1387 | Privileged human users are assigned a dedicated privileged user account to be used…; Privileged user accounts (excluding those explicitly authorised to access online…… | No mapping. Only shares CSF PR.AA-05: related, not a mapping+17 more loosely related (not mappings)ISM-1488 Microsoft Office macros in files originating from the internet are blocked Only shares CSF PR.DS-02: related, not a mapping ISM-1507 Requests for privileged access to systems and their resources are validated when first… Only shares CSF PR.AA-05: related, not a mapping ISM-1508 Privileged access to systems and their resources is limited to only what is required… Only shares CSF PR.AA-05: related, not a mapping ISM-1509 Privileged access events are centrally logged Only shares CSF PR.AA-05: related, not a mapping …and 13 more in the downloads | |
| DORA | Art.9(3)(a)Art.9(4)(d) | Protection and prevention; Protection and prevention | Editorial | Same topic: Encryption (editorial pick)4 loosely related (not mappings) |
| CPS 234 | Para 21 | Timely controls commensurate with risk and asset life-cycle | No mapping. Only shares CSF PR.DS-01, PR.DS-02: related, not a mapping | |
| Cyber Essentials | CE 2CE 4 | Secure Configuration; User Access Control | No mapping. Only shares CSF PR.AA-05: related, not a mapping |
Crosswalk a published crosswalk (NIST, ENISA, CIS, PCI SSC) makes the link · Editorial ControlMapping's judgement where no crosswalk exists; the reason is shown · only shares a CSF 2.0 outcome: worth checking, not a mapping · No mapping in our data nothing mapped in our data; often new work, but check the coverage notes. How links are sourced.