Information security - Key management - Part 5: Group key management
This document specifies mechanisms to establish shared symmetric keys between groups of entities. It defines:
— symmetric key-based key establishment mechanisms for multiple entities with a key distribution centre (KDC); and
— symmetric key establishment mechanisms based on a general tree-based logical key structure with both individual rekeying and batch rekeying.
It also defines key…
Workplace atmospheres — Part 1: Gas detectors — Performance requirements of detectors for toxic gase...
1 Scope
This Standard applies to equipment that is intended to be installed or used in accordance with
CSA C22.1,Canadian Electrical Code, Part I.
Group I electrical equipment intended for use in mines susceptible to firedamp is regulated by the
provinces and territories of Canada. Such types of equipment (e.g., caplights) should be referred to the
respective authority having jurisdiction…
Systems and software engineering — Life cycle management — Part 3: Guidelines for the application of...
This document is a guideline for the application of ISO/IEC/IEEE 12207:2017. This document establishes guidance to implement a common framework for software life cycle processes, with well-defined terminology, that can be referenced by the software industry. This document provides guidance on defining, controlling, and improving software life cycle processes within an organization or a project.…
Systems and software engineering - Life cycle management - Part 3: Guidelines for the application of...
This document is a guideline for the application of ISO/IEC/IEEE 12207:2017. This document establishes guidance to implement a common framework for software life cycle processes, with well-defined terminology, that can be referenced by the software industry. This document provides guidance on defining, controlling, and improving software life cycle processes within an organization or a project.…
Information and documentation — International standard serial number (ISSN)
This document defines and promotes the use of a standard code (ISSN) for the unique identification of serials and other continuing resources.
Each International Standard Serial Number (ISSN) is a unique identifier for a serial or other continuing resource in a defined medium whether print or electronic.
This document also allows for grouping related continuing resources into clusters identified…
Automatic electrical controls — Part 2-14: Particular requirements for electric actuators
1 Scope and normative references
This clause of Part 1 is applicable except as follows:
1.1 Replacement:
This part 2-14 applies to electric actuators for use in, on, or in association with equipment
for household and similar use. The equipment may use electricity, gas, oil, solid fuel, solar
thermal energy, etc., or a combination thereof.
NOTE Throughout this standard the word "…
Reference data for financial services — Specification for the description of banking products or ser...
This document specifies how to describe the characteristics of banking products or services (BPoS) from a customer's perspective.
Characteristics of a BPoS can be observed from different facets, called key elements, which are divided into three groups: required, optional or voluntary elements. This document elaborates on the purpose, content and description approach for the required and…
Communication networks and systems for power utility automation - Part 90-11: Methodologies for mode...
IEC TR 61850-90-11:2020(E), which is a Technical Report, describes the methodologies for the modelling of logics for IEC 61850 based applications in power utility automation. In particular, it describes the functional view of logic based on existing logical nodes for generic process automation and the operational modes of the logic. Furthermore it includes the specification of the standard…
Information technology database languages — Guidance for the use of database language SQL — Part 9: ...
This document discusses the syntax and semantics for including online analytic processing (OLAP) capabilities in SQL, as defined in ISO/IEC 9075-2.
It discusses the following features regarding OLAP capabilities of the SQL language:
— Feature T611, "Elementary OLAP operations",
— Feature T612, "Advanced OLAP operations",
— Feature T614, "NTILE function",
— Feature…
Information technology database languages - Guidance for the use of database language SQL - Part 9: ...
This document discusses the syntax and semantics for including online analytic processing (OLAP) capabilities in SQL, as defined in ISO/IEC 9075-2.
It discusses the following features regarding OLAP capabilities of the SQL language:
— Feature T611, "Elementary OLAP operations",
— Feature T612, "Advanced OLAP operations",
— Feature T614, "NTILE function",
— Feature…
