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Homepage>BS Standards>33 TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING>33.200 Telecontrol. Telemetering>BS EN IEC 62351-3:2023 Power systems management and associated information exchange. Data and communications security Communication network and system security. Profiles including TCP/IP
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immediate downloadReleased: 2023-08-02
BS EN IEC 62351-3:2023 Power systems management and associated information exchange. Data and communications security Communication network and system security. Profiles including TCP/IP

BS EN IEC 62351-3:2023

Power systems management and associated information exchange. Data and communications security Communication network and system security. Profiles including TCP/IP

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Standard number:BS EN IEC 62351-3:2023
Pages:54
Released:2023-08-02
ISBN:978 0 539 16838 9
Status:Standard

BS EN IEC 62351-3:2023 Power Systems Management and Associated Information Exchange

Introducing the BS EN IEC 62351-3:2023, a comprehensive guide to power systems management and associated information exchange. This standard is a must-have for professionals in the field of power systems management, offering a wealth of knowledge on data and communications security, communication network and system security, and profiles including TCP/IP.

Key Features

The BS EN IEC 62351-3:2023 is a standard that has been meticulously crafted to provide you with the most up-to-date information in the field. It boasts a total of 54 pages of in-depth content, ensuring that you have access to a comprehensive resource that covers all aspects of power systems management and associated information exchange.

Released on 2nd August 2023, this standard is the latest in the field, ensuring that you are equipped with the most recent knowledge and best practices. The ISBN number is 978 0 539 16838 9, making it easy for you to locate and purchase this invaluable resource.

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The BS EN IEC 62351-3:2023 is a standard that is recognized globally, making it a trusted resource for professionals in the field. It provides detailed information on data and communications security, communication network and system security, and profiles including TCP/IP, making it a comprehensive guide for anyone involved in power systems management.

Whether you are a seasoned professional or a newcomer to the field, the BS EN IEC 62351-3:2023 is an essential tool that will help you navigate the complexities of power systems management and associated information exchange. It provides clear, concise, and practical information that is easy to understand and apply in real-world scenarios.

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Investing in the BS EN IEC 62351-3:2023 is an investment in your knowledge and skills. It equips you with the information you need to excel in your role and make informed decisions that enhance the efficiency and security of power systems. With this standard, you can stay ahead of the curve and ensure that you are always up-to-date with the latest developments in the field.

Conclusion

In a rapidly evolving field like power systems management, having access to the latest information is crucial. The BS EN IEC 62351-3:2023 provides you with this information, making it an invaluable resource for professionals in the field. Don't miss out on this opportunity to enhance your knowledge and skills. Purchase your copy of the BS EN IEC 62351-3:2023 today!

Status: Standard

DESCRIPTION

BS EN IEC 62351-3:2023


This standard BS EN IEC 62351-3:2023 Power systems management and associated information exchange. Data and communications security is classified in these ICS categories:
  • 33.200 Telecontrol. Telemetering
IEC 62351-3:2023 specifies how to provide confidentiality, integrity protection, and message level authentication for protocols that make use of TCP/IP as a message transport layer and utilize Transport Layer Security when cyber-security is required. This may relate to SCADA and telecontrol protocols, but also to additional protocols if they meet the requirements in this document. IEC 62351-3 specifies how to secure TCP/IP-based protocols through constraints on the specification of the messages, procedures, and algorithms of Transport Layer Security (TLS) (TLSv1.2 defined in RFC 5246, TLSv1.3 defined in RFC 8446). In the specific clauses, there will be subclauses to note the differences and commonalities in the application depending on the target TLS version. The use and specification of intervening external security devices (e.g., "bump-in-the-wire") are considered out-of-scope. In contrast to previous editions of this document, this edition is self-contained in terms of completely defining a profile of TLS. Hence, it can be applied directly, without the need to specify further TLS parameters, except the port number, over which the communication will be performed. Therefore, this part can be directly utilized from a referencing standard and can be combined with further security measures on other layers. Providing the profiling of TLS without the need for further specifying TLS parameters allows declaring conformity to the described functionality without the need to involve further IEC 62351 documents. This document is intended to be referenced as a normative part of other IEC standards that have the need for providing security for their TCP/IP-based protocol exchanges under similar boundary conditions. However, it is up to the individual protocol security initiatives to decide if this document is to be referenced. The document also defines security events for specific conditions, which support error handling, security audit trails, intrusion detection, and conformance testing. Any action of an organization in response to events to an error condition described in this document are beyond the scope of this document and are expected to be defined by the organization’s security policy. This document reflects the security requirements of the IEC power systems management protocols. Should other standards bring forward new requirements, this document may need to be revised. This second edition cancels and replaces the first edition published in 2014, Amendment 1:2018 and Amendment 2:2020. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Inclusion of the TLSv1.2 related parameter required in IEC 62351-3 Ed.1.2 to be specified by the referencing standard. This comprises the following parameter: • Mandatory TLSv1.2 cipher suites to be supported. • Specification of session resumption parameters. • Specification of session renegotiation parameters. • Revocation handling using CRL and OCSP. • Handling of security events. b) Inclusion of a TLSv1.3 profile to be applicable for the power system domain in a similar way as for TLSv1.2 session.