BS ISO/IEC 19794-7:2021 Information technology. Biometric data interchange formats Signature/sign time series data

Standard number: BS ISO/IEC 19794-7:2021

Pages: 94

Released: 2021-11-29

ISBN: 978 0 539 04206 1

Name: Information technology. Biometric data interchange formats Signature/sign time series data

Status: Standard

Overview

In the rapidly evolving field of information technology, the need for standardized formats for biometric data interchange is more critical than ever. The BS ISO/IEC 19794-7:2021 standard addresses this need by providing a comprehensive framework for the interchange of biometric signature/sign time series data. This standard is essential for ensuring interoperability and consistency across various biometric systems and applications.

Key Features

• Comprehensive Coverage: With 94 pages of detailed guidelines, this standard covers all aspects of biometric signature/sign time series data interchange.
• Up-to-Date Information: Released on 2021-11-29, this standard incorporates the latest advancements and best practices in the field.
• Global Recognition: As an ISO/IEC standard, it is recognized and adopted worldwide, ensuring broad applicability and acceptance.
• Unique Identifier: The standard is easily identifiable with its unique ISBN: 978 0 539 04206 1.

Why Choose BS ISO/IEC 19794-7:2021?

Choosing the BS ISO/IEC 19794-7:2021 standard means opting for a reliable and globally recognized framework that ensures the highest level of accuracy and consistency in biometric data interchange. This standard is indispensable for organizations that rely on biometric systems for security, identification, and verification purposes.

Interoperability

One of the primary benefits of this standard is its focus on interoperability. By adhering to the guidelines set forth in BS ISO/IEC 19794-7:2021, different biometric systems can seamlessly exchange data, thereby enhancing their overall efficiency and effectiveness.

Consistency

Consistency is another critical aspect addressed by this standard. It ensures that biometric data is captured, stored, and transmitted in a uniform manner, reducing the risk of errors and discrepancies. This is particularly important in applications where accuracy is paramount, such as in security and law enforcement.

Global Applicability

As an ISO/IEC standard, BS ISO/IEC 19794-7:2021 is recognized and adopted by organizations worldwide. This global applicability makes it an ideal choice for multinational corporations and institutions that operate across different regions and require a standardized approach to biometric data interchange.

Detailed Guidelines

The standard provides detailed guidelines on various aspects of biometric signature/sign time series data interchange, including:

• Data capture and representation
• Data storage and transmission
• Data processing and analysis
• Security and privacy considerations

Data Capture and Representation

The standard outlines the best practices for capturing and representing biometric signature/sign time series data. This includes guidelines on the types of sensors to be used, the format of the captured data, and the methods for ensuring data accuracy and integrity.

Data Storage and Transmission

BS ISO/IEC 19794-7:2021 also provides guidelines on the storage and transmission of biometric data. This includes recommendations on data encryption, compression, and transmission protocols to ensure that the data remains secure and intact during storage and transmission.

Data Processing and Analysis

The standard includes guidelines on the processing and analysis of biometric data. This covers various aspects such as data normalization, feature extraction, and pattern recognition, ensuring that the data can be accurately analyzed and interpreted.

Security and Privacy Considerations

Security and privacy are critical considerations in the field of biometric data interchange. The standard provides comprehensive guidelines on how to protect biometric data from unauthorized access and ensure that the privacy of individuals is maintained. This includes recommendations on data encryption, access control, and data anonymization techniques.

Conclusion

In conclusion, the BS ISO/IEC 19794-7:2021 standard is an essential resource for any organization involved in the capture, storage, transmission, and analysis of biometric signature/sign time series data. Its comprehensive guidelines ensure interoperability, consistency, and security, making it a valuable tool for enhancing the efficiency and effectiveness of biometric systems.

With its global recognition and up-to-date information, this standard is a must-have for organizations that rely on biometric data for security, identification, and verification purposes. By adhering to the guidelines set forth in BS ISO/IEC 19794-7:2021, organizations can ensure that their biometric systems operate at the highest level of accuracy and reliability.

BS ISO/IEC 19794-7:2021

This standard BS ISO/IEC 19794-7:2021 Information technology. Biometric data interchange formats is classified in these ICS categories:

• 35.240.15 Identification cards. Chip cards. Biometrics

This document specifies data interchange formats for signature/sign behavioural data captured in the form of a multi-dimensional time series using devices such as digitizing tablets or advanced pen systems. The data interchange formats are generic, in that they can be applied and used in a wide range of application areas where handwritten signs or signatures are involved. No application-specific requirements or features are addressed in this document.

This document contains:

• a description of what data can be captured;

• three binary data formats for containing the data: a full format for general use, a compression format capable of holding the same amount of information as the full format but in compressed form, and a compact format for use with smart cards and other tokens that does not require compression/ decompression but conveys less information than the full format;

• an XML schema definition; and

• examples of data record contents and best practices in capture.

Specifying which of the format types and which options defined in this document are to be applied in a particular application is out of scope; this needs to be defined in application-specific requirements specifications or application profiles.

It is advisable that cryptographic techniques be used to protect the authenticity, integrity, and confidentiality of stored and transmitted biometric data; yet such provisions are beyond the scope of this document.

This document also specifies elements of conformance testing methodology, test assertions and test procedures as applicable to this document. It establishes test assertions on the structure and internal consistency of the signature/sign time series data formats defined in this document (type A level 1 and 2 as defined in ISO/IEC 19794-1 ) and semantic test assertions (type A level 3 as defined in ISO/IEC 19794-1 ).

The conformance testing methodology specified in this document does not establish:

• tests of other characteristics of biometric products or other types of testing of biometric products (e.g. acceptance, performance, robustness, security); or

• tests of conformance of systems that do not produce data records claimed to conform to the requirements of this document.