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#Iso standards iso
This is because ISO 27001 is a standard against which your company can get certified, so it specifies what you must do to comply with it ISO 27002 are only the guidelines for the implementation, so this is something you may or may not use. This difference is the most obvious between the standards that specify requirements (i.e., ISO 27001) and the standards that are only guidelines (i.e., ISO 27002) – in ISO 27001 you will repeatedly see the word shall, whereas ISO 27002 primarily uses should. You need to implement certain requirement of the standard only if you see the word shall – when you see should this is not mandatory.
#Iso standards password
Also, some policies can be a part of the information systems configuration (e.g., the password policy) without having a separate document for it.
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For example, you can define a simple procedure (like answering the phone) quite precisely by verbally agreeing with all participants on how it needs to be done – you don’t need to write a document for it. Why do ISO standards mention the words policy or a procedure if they don’t need to be documented? Because a policy or a procedure could also be expressed verbally, without writing it down. A policy or a procedure needs to be written only if the word documented stands next to it.įor example, Access control policy from ISO 27001 control A.9.1.1 needs to be written down because the control says “… policy shall be established, documented, and ….” As opposed to that, Backup policy does not to be written down because in control A.12.3.1 of ISO 27001 there is no mention of the word documented. When you see the words policy or procedure in an ISO standard, this does not mean that such a document needs to be written. Which policies and procedures need to be documented? Of course, there are some other heated discussions as well, but many of those happen because for someone new in the ISO world (not only in ISO 27001 and ISO 22301, but also in ISO 9001, ISO 14001, ISO 20000, etc.) it is not easy to understand some specific wording in those standards – here is the explanation of the terms that cause the most common doubts. ISO/IEC 25024 - Measurement of data quality: Defines quality measures for quantitatively measuring data quality in terms of characteristics defined in ISO/IEC 25012.When I deliver various trainings for ISO 27001 and ISO 22301, it always turns out that one of the hottest topics is about which policies and procedures need to be documented, and which do not.
#Iso standards software
ISO/IEC 25023 - Measurement of system and software product quality: Describes a set of measures and provides guidance for measuring system and software product quality.ISO/IEC 25022 - Measurement of quality in use: Describes a set of measures and provides guidance for measuring quality in use.The document describes a set of measures that can be used as an input for the software product quality or software quality in use measurement. ISO/IEC 25021 - Quality measure elements: Defines a set of recommended base and derived measures, which are intended to be used during the whole software development life cycle.Also provides guidance to users for selecting or developing, and applying measures. ISO/IEC 25020 - Measurement reference model and guide: Presents introductory explanation and a reference model that is common to quality measure elements, measures of software product quality and quality in use.Currently, this division consists of the following standards: Presented measures apply to software product quality and quality in use. The standards that form this division include a software product quality measurement reference model, mathematical definitions of quality measures, and practical guidance for their application. ISO/IEC 2502n – Quality Measurement Division