IEC/TR 63415 Ed. 1.0:2023 (en)
原子力発電所－計装および制御システム－I&C セキュリティアーキテクチャの設計と評価のための正式なセキュリティモデルの使用
Nuclear Power plants - Instrumentation and control systems - Use of formal security models for I&C security architecture design and assessment
発行年月日：
2023-08-30
状態：
有効
邦訳版：
無
英語 56ページ
61,600 円（税込） 本体価格：56,000円
- 規格概要
-
IEC TR 63415:2023 provides an overview over the formalized modelling and designing of cybersecure architectures to apply for I&C system cybersecurity enforcement at NPPs. The plant-specific risk assessment can use the techniques covered by this TR. This document considers the complex problem of NPP I&C architecture synthesis to address particular issues:全文を表示する
- asset classification,
- barrier measures assignment,
- the information transfer and links conformity with security requirements.
This document provides guidance on creating a comprehensive security model applicable to NPP I&C systems that describes NPP I&C cybersecurity architecture and aids in accomplishing the main tasks of I&C system secure design, which are:
- specification of system designs with increased determinism that enhance security,
- mapping of the security requirements into the security architecture of the I&C system,
- definition of the security requirements for information exchange between components within the I&C system, operators and other systems,
- assistance in the determination of the security degree assignment with a model-based technique considering asset properties and formal grouping of the assets,
design and establishment of security zones boundaries.
| TC |
TC 45/SC 45A |
|---|---|
| ICS |
27.120.20 |
| 備考 |
