+SA-09(06) Organization-controlled Cryptographic Keys

SA-09(06) Organization-controlled Cryptographic Keys

Control

Maintain exclusive control of cryptographic keys for encrypted material stored or transmitted through an external system.

Discussion

Maintaining exclusive control of cryptographic keys in an external system prevents decryption of organizational data by external system staff. Organizational control of cryptographic keys can be implemented by encrypting and decrypting data inside the organization as data is sent to and received from the external system or by employing a component that permits encryption and decryption functions to be local to the external system but allows exclusive organizational access to the encryption keys.

Assessment Objective

exclusive control of cryptographic keys is maintained for encrypted material stored or transmitted through an external system.

Assessment Method

Examine

System and services acquisition policy procedures addressing external system services acquisition contracts for the system, system component, or system service solicitation documentation acquisition documentation service level agreements procedures addressing organization-controlled cryptographic key management organizational security requirements or conditions for external providers system security plan supply chain risk management plan other relevant documents or records

Interview

Organizational personnel with system and service acquisition responsibilities organizational personnel with information security responsibilities organization personnel with cryptographic key management responsibilities external providers of system services organizational personnel with supply chain risk management responsibilities

1. Oversigt

1.1 Referencer

1.2 Identificerede krav

1.3 Relaterede reguleringer

2. Identificerede krav

Krav

3. Relaterede reguleringer

Reguleringer

Linkede sager

Sagslinks
is blocked by SA-09(06) Organization-controlled Cryptographic Keys – Assessment Procedure
is blocked by External System Cryptographic Key Control