Kodning av information

Kommittébeteckning: SIS/TK 318 (Informationssäkerhet)
Källa: ISO
Svarsdatum: den 27 mar 2018
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This document provides a description of privacy-enhancing data de-identification techniques, to be used to describe and design de-identification measures in accordance with the privacy principles in ISO/IEC 29100.

In particular, this document specifies terminology, a classification of de-identification techniques according to their characteristics, and their applicability for reducing the risk of re-identification.

This document is applicable to all types and sizes of organizations, including public and private companies, government entities, and not-for-profit organizations, that are PII controllers or PII processors acting on a controller's behalf, implementing data de-identification processes for privacy enhancing purposes.

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This document provides the specialized requirements to demonstrate competence of individuals in performing IT product security evaluations in accordance with ISO/IEC 15408 and ISO/IEC 18045.

Ämnesområden: Kodning av teckenmängder
Kommittébeteckning: SIS/TK 445 (Teckenrepresentation och användargränssnitt)
Källa: ISO
Svarsdatum: den 11 apr 2018
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Kommittébeteckning: SIS/TK 445 (Teckenrepresentation och användargränssnitt)
Källa: ISO
Svarsdatum: den 17 apr 2018
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This document defines the following.

— A reference comparison method. This method is applicable to two character strings to determine

their collating order in a sorted list. The method can be applied to strings containing characters

from the full repertoire of ISO/IEC 10646. This method is also applicable to subsets of that

repertoire, such as those of the different ISO/IEC 8‐bit standard character sets, or any other

character set, standardized or not, to produce ordering results valid (after tailoring) for a given set

of languages for each script. This method uses collation tables derived either from the Common

Template Table defined in this document or from one of its tailorings. This method provides a

reference format. The format is described using the Backus‐Naur Form (BNF). This format is used

to describe the Common Template Table. The format is used normatively within this document.

— A Common Template Table. A given tailoring of the Common Template Table is used by the

reference comparison method. The Common Template Table describes an order for all characters

encoded in the Unicode 10.0 standard, included in ISO/IEC 10646:2017. It allows for a specification

of a fully deterministic ordering. This table enables the specification of a string ordering adapted to

local ordering rules, without requiring an implementer to have knowledge of all the different

scripts already encoded in the Universal Coded Character Set (UCS).

NOTE 1 This Common Template Table is to be modified to suit the needs of a local environment. The main

worldwide benefit is that, for other scripts, often no modification is required and the order will remain as

consistent as possible and predictable from an international point of view.

NOTE 2 The character repertoire used in this document is equivalent to that of the Unicode Standard

version 10.0.

— A reference name. The reference name refers to this particular version of the Common Template

Table, for use as a reference when tailoring. In particular, this name implies that the table is linked

to a particular stage of development of the ISO/IEC 10646 Universal coded character set.

— Requirements for a declaration of the differences (delta) between the collation table and the

Common Template Table.

This document does not mandate the following.

— A specific comparison method; any equivalent method giving the same results is acceptable.

— A specific format for describing or tailoring tables in a given implementation.

— Specific symbols to be used by implementations, except for the name of the Common Template


— Any specific user interface for choosing options.

— Any specific internal format for intermediate keys used when comparing, nor for the table used.

The use of numeric keys is not mandated either.

— A context‐dependent ordering.

—Any particular preparation of character strings prior to comparison.

NOTE It is normally necessary to do preparation of character strings prior to comparison even if it is not

prescribed by this document (see Annex C).

Although no user interface is required to choose options or to specify tailoring of the Common Template

Table, conformance requires always declaring the applicable delta, a declaration of differences with this

table. It is recommended that processes present available tailoring options to users.

Kommittébeteckning: SIS/TK 611 (Systemintegration för unika enheters identifiering och dess attribut)
Källa: CEN
Svarsdatum: den 7 maj 2018
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The RFID tag location, tag data content and functional requirements have been developed for application on the main line railway networks. Other networks (such as metro) may apply this standard but are outside of its scope.

This document contains:

— a description of the RFID tag installation location;

— a description of the RFID tag data content;

— a description of the functional requirements in relation to the RFID tag track side reading performance.