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1、高级英语翻译英汉对照 Retaining and reviewing records of CDA configuration changes and audit activities associated with CDAconfiguration changes and employing manual and/or automated mechanisms to:b5E2RGbCAP- Document changes to CDAs, Notify designated approval authorities, and Prohibit implementation of chang
2、es until designated approvals are received and documented.p1EanqFDPw3.11.5 Security Impact Analysis of Changes and EnvironmentDXDiTa9E3d3.11.5 环境变化和安全影响分析The Calvert Cliffs 3 Nuclear Project, LLCJs CST performs a security impact assessment before making changes to CDAs consistent with Section 1.4.2.
3、2 of this plan to manage the cyber risk resulting from the changes. The CST evaluates, documents, and incorporates into the security impact analysis any identified safety and security interdependencies.RTCrpUDGiTThe Calvert Cliffs 3 Nuclear Project, LLC performs and documents the security impact ass
4、essment as part of the change approval process.5PCzVD7HxA3.11.6 Access Restrictions for Change3.11.6 更改访问限制Calvert Cliffs 3 Nuclear Project, LLC defines, documents, approves, and enforces physical and logical access restrictions associated with changes to CDAs and generates, retains, and audits the
5、record quarterly and when there are indications that unauthorized changes may have occurred. Calvert Cliffs 3 Nuclear Project, LLC implements its configuration management program to address discovered deviations.jLBHrnAILgCalvert Cliffs 3 Nuclear Project, LLC employs automated mechanisms to detect u
6、nauthorized changes, to enforce access restrictions and to support subsequent audits of enforcement actions.xHAQX74J0XCalvert Cliffs 3 Nuclear Project, LLC documents the justification and details for alternate (compensating) security controls for situations in which a CDA cannot support the use of a
7、utomated mechanisms to enforce access restrictions and to support subsequent audits of enforcement actions, including all of the following: LDAYtRyKfE Physically restricting access, Monitoring and recording physical access to enable timely detection and response to intrusions, Employing auditing and
8、 validation measures (e.g., security officer rounds, periodic monitoring of tamper seals), Ensuring authorized individuals are trustworthy and reliable in accordance with 10 CFR 73.56, Ensuring that authorized individuals are operating under established work management controls, and Conducting post
9、maintenance testing to validate that changes are implemented correctly.Zzz6ZB2Ltk3.11.7 Configuration Settings3.11.7 配置设置Calvert Cliffs 3 Nuclear Project, LLC applies configuration settings for CDAs by (1) documenting the most restrictive mode, (2) valuating operational requirements, and (3) enforci
10、ng and documenting the most restrictive operational configuration settings based upon explicit operational requirements. This is achieved by the following:dvzfvkwMI1 Establishing and documenting configuration settings for CDAs that reflect the most restrictive mode, Documenting and approving any exc
11、eptions from the most restrictive mode configuration settings for individual components within CDAs based upon explicit operational requirements, Enforcing the configuration settings in CDAs and monitoring and controlling changes to he configuration settings in accordance with Calvert Cliffs 3 Nucle
12、ar Project, LLC policies and procedures, Documenting and employing automated mechanisms to centrally manage, apply, and verify configuration settings, Documenting and employing automated mechanisms and/or manual mechanisms to respond torqyn14ZNXIunauthorized changes to Calvert Cliffs 3 Nuclear Proje
13、ct, LLC-defined configuration settings, andEmxvxOtOco Documenting the justification for alternate (compensating) security controls for situations n which a CDASixE2yXPq5cannot support the use of automated mechanisms to centrally manage, apply, and verify configuration settings, including all of the
14、following:6ewMyirQFL- Physically restricting access, Monitoring and recording physical access to enable timely detection and response to intrusions, Employing auditing/validation measures (e.g., security officer rounds, periodic monitoring of tamper seals), Ensuring authorized individuals are trustw
15、orthy and reliable in accordance with 10 CFR 73.56, Ensuring that authorized individuals are operating under established work management controls, and Conducting post maintenance testing to validate that changes are implemented correctly.kavU42VRUs3.11.8 Least Functionality3.11.8 最小功能Calvert Cliffs 3 Nuclear Project, LLC configures and documents CDA configuration settings to provide only essential capabilities and specifically prohibits, protects, and restricts the use of insecure functions, ports, protocols and services. Calvert Cliffs 3 Nuclear Project, LLC reviews CDAs monthl
