What is EN ISO 30107-5:2018?

EN ISO 30107-5:2018 is a technical standard that provides guidance on biometric presentation attack detection (PAD) methods for face recognition systems. This standard aims to enhance the security of face recognition systems by detecting and preventing presentation attacks, also known as spoofing attacks, where an individual tries to deceive the system using fake or manipulated biometric data.

Why is Presentation Attack Detection important?

Presentation Attack Detection is crucial in face recognition systems as it helps ensure the accuracy and reliability of biometric identification. Without effective PAD measures, these systems are susceptible to exploitation through various spoofing techniques such as using printed photographs, masks, or video presentations of authorized individuals.

The key principles of EN ISO 30107-5:2018

EN ISO 30107-5:2018 defines four main principles for biometric presentation attack detection:

Hardware-based countermeasures: The standard recommends the use of secure hardware components to enhance the security of face recognition systems. These can include tamper-resistant sensors or dedicated hardware modules to detect and prevent presentation attacks.

Software-based countermeasures: In addition to hardware measures, the standard also emphasizes the importance of software-based algorithms to detect and classify presentation attacks. Software solutions can include liveness detection algorithms that analyze unique features of live human skin, such as texture or thermal properties.

Attack scenario modeling: EN ISO 30107-5:2018 encourages the development of attack scenario models to simulate possible presentation attacks and evaluate the performance of detection algorithms. By creating standardized attack scenarios, system developers can assess the effectiveness of their countermeasures and improve their overall security.

Evaluation metrics: The standard provides guidelines for evaluating the performance of presentation attack detection systems, including metrics such as false acceptance rate (FAR), false rejection rate (FRR), and equal error rate (EER). These metrics help assess the reliability and accuracy of the system's PAD algorithms.

Conclusion

EN ISO 30107-5:2018 plays a crucial role in enhancing the security of face recognition systems by providing standardized methods for biometric presentation attack detection. By implementing the principles outlined in this standard, system developers can significantly reduce the risk of unauthorized access and ensure the integrity of face recognition technology.