{"id":16974,"date":"2025-11-17T08:00:00","date_gmt":"2025-11-17T12:00:00","guid":{"rendered":"https:\/\/agencepdn.com\/?p=16974"},"modified":"2025-11-18T03:45:50","modified_gmt":"2025-11-18T07:45:50","slug":"la-securite-des-donnees-biometriques-2","status":"publish","type":"post","link":"https:\/\/agencepdn.com\/en\/la-securite-des-donnees-biometriques-2\/","title":{"rendered":"Biometric data security (2)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"16974\" class=\"elementor elementor-16974 elementor-16945\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-cc0c004 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"cc0c004\" data-element_type=\"section\" data-e-type=\"section\" 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class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e27bbd5 elementor-widget elementor-widget-post-info\" data-id=\"e27bbd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-95d9d67 elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/agencepdn.com\/en\/author\/agencepdn\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-user-circle\" viewBox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 104c-53 0-96 43-96 96s43 96 96 96 96-43 96-96-43-96-96-96zm0 144c-26.5 0-48-21.5-48-48s21.5-48 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class=\"e-font-icon-svg e-far-clock\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200zm61.8-104.4l-84.9-61.7c-3.1-2.3-4.9-5.9-4.9-9.7V116c0-6.6 5.4-12 12-12h32c6.6 0 12 5.4 12 12v141.7l66.8 48.6c5.4 3.9 6.5 11.4 2.6 16.8L334.6 349c-3.9 5.3-11.4 6.5-16.8 2.6z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-time\">\n\t\t\t\t\t\t\t\t\t\t<time>08:00<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-cf333d2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cf333d2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bf3fb8c\" data-id=\"bf3fb8c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c5283be elementor-widget elementor-widget-spacer\" data-id=\"c5283be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6680862 elementor-widget elementor-widget-text-editor\" data-id=\"6680862\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A multi-layered approach combining<strong> secure design, cryptographic protections, best operational practices and a regulatory framework<\/strong> is required to protect biometric data. Therefore, protecting biometric data requires particular rigour. As we saw in the first part, this data is based on permanent physical characteristics and <strong>cannot be reset<\/strong> if a leak occurs. Therefore, securing it requires an approach that combines <strong>minimisation of collection, robust technical architecture, advanced cryptography and rigorous legal governance.<\/strong><\/p><p>In the second part of this article, we will focus on the best technical, organisational and legal practices for protecting biometric data.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-756f0bf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"756f0bf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fcd18ac\" data-id=\"fcd18ac\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-285d3ec elementor-widget elementor-widget-heading\" data-id=\"285d3ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Minimize collection and limit uses<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7922812 elementor-widget elementor-widget-spacer\" data-id=\"7922812\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-b8bb2c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b8bb2c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-21733ef\" data-id=\"21733ef\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d5940e9 elementor-widget elementor-widget-text-editor\" data-id=\"d5940e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>The fundamental principle is that biometric data should only be collected if storage is strictly necessary<\/strong>. Minimising collection remains the best form of protection. If biometrics are not essential, alternative authentication factors such as strong passwords, physical keys and limited-use authentication should be used instead.<br \/>Each piece of biometric data collected represents an ongoing responsibility for the organisation collecting it. Limiting the amount collected and stored automatically reduces the risk.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db5e282 elementor-widget elementor-widget-heading\" data-id=\"db5e282\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Controlled storage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbaea84 elementor-widget elementor-widget-spacer\" data-id=\"dbaea84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2049d67 elementor-widget elementor-widget-text-editor\" data-id=\"2049d67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>It&#8217;s important to note that storing raw data is strictly prohibited<strong>. It is imperative that biometric data is systematically converted into a template, preferably one that can be readily canceled.<\/strong><br \/>There are several techniques for protecting templates, including:<\/p><ul><li>Irreversible <strong>transformations<\/strong> that prevent any reconstruction of the original biological signal.<\/li><li><strong>Cryptographic<\/strong> schemes dedicated to this purpose.<\/li><li>A method of <strong>hashing<\/strong> that has been adapted to the biometric context.<\/li><li>The template should be stored <strong>locally<\/strong> and never in plain text on a server.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-abbb9c9 elementor-widget elementor-widget-heading\" data-id=\"abbb9c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Use advanced cryptography<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fe59fa elementor-widget elementor-widget-spacer\" data-id=\"4fe59fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd5a144 elementor-widget elementor-widget-text-editor\" data-id=\"cd5a144\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Certain cryptographic approaches allow to go further. Comparisons using <strong>homomorphic encryption<\/strong> or secure multiparty computation (MPC) make it possible to verify identity without decrypting data on a third-party server.<br \/><strong>These solutions remain resource-intensive, but they are particularly well suited to sensitive environments<\/strong> (banks, public institutions, defense). Privacy-preserving biometric matching methods are maturing and should be favored for critical applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f21b01 elementor-widget elementor-widget-heading\" data-id=\"9f21b01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Make sure the system resists to AI attacks<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d92a81 elementor-widget elementor-widget-spacer\" data-id=\"3d92a81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8700ced elementor-widget elementor-widget-text-editor\" data-id=\"8700ced\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Liveness detection<\/strong> aims to verify that the data comes from a real person who is present at the time of capture.<br \/>This barrier remains effective against attacks using artifacts (masks, photographs, recordings).<br \/><strong>However, the rise of AI-powered image and sound generators requires increased vigilance:<\/strong> fake streams are becoming increasingly realistic.Systems must therefore combine several indicators: texture analysis, micro-expressions, dynamic interactions, and continuously evolve to counter new falsification techniques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-035efbe elementor-widget elementor-widget-spacer\" data-id=\"035efbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-082a13c elementor-widget elementor-widget-image\" data-id=\"082a13c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"576\" src=\"https:\/\/agencepdn.com\/wp-content\/uploads\/2025\/11\/DNA-768x576.jpg\" class=\"attachment-medium_large size-medium_large wp-image-17024\" alt=\"\" srcset=\"https:\/\/agencepdn.com\/wp-content\/uploads\/2025\/11\/DNA-768x576.jpg 768w, https:\/\/agencepdn.com\/wp-content\/uploads\/2025\/11\/DNA-300x225.jpg 300w, https:\/\/agencepdn.com\/wp-content\/uploads\/2025\/11\/DNA.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a464df elementor-widget elementor-widget-heading\" data-id=\"1a464df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Build-in security from the start<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-40ecb3a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40ecb3a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3d4001\" data-id=\"e3d4001\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e92a977 elementor-widget elementor-widget-spacer\" data-id=\"e92a977\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea2e8c9 elementor-widget elementor-widget-text-editor\" data-id=\"ea2e8c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A privacy by design approach must be integrated from the earliest stages of the project.<br \/>Such an approach requires:<\/p><ul><li><strong>explicit and flexible<\/strong> consent mechanisms;<\/li><li><strong>strictly limited<\/strong> retention periods;<\/li><li>secure <strong>archiving;<\/strong><\/li><li>and, above all, functional<strong> separation<\/strong> between identifiers and biometric models.<\/li><\/ul><p>Auditability is equally essential: immutable access logs, traceability of processing, and regular checks ensure compliance and facilitate the detection of anomalies.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8103176 elementor-widget elementor-widget-heading\" data-id=\"8103176\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Legal framework and regulatory compliance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2271efe elementor-widget elementor-widget-spacer\" data-id=\"2271efe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18bc545 elementor-widget elementor-widget-text-editor\" data-id=\"18bc545\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Biometric data is classified as sensitive by most regulators. In Europe, the General Data Protection Regulation (GDPR) imposes strict conditions on its processing:<\/p><ul><li>a solid legal basis,<\/li><li>clear information for data subjects,<\/li><li>appropriate technical safeguards.<br \/>Article 9 of the GDPR prohibits the processing of such data, except in limited circumstances (public security, public interest, explicit consent).<\/li><\/ul><p><strong>Authorities such as the CNIL (French Data Protection Authority) emphasize that consent alone is not sufficient if there is no non-biometric alternative.<\/strong> Data protection impact assessments (DPIAs) are systematically required for facial recognition, secure access, or identity verification systems.<\/p><p>This tightening of regulations reflects a<strong> growing awareness that biometrics should not become a tool for surveillance,<\/strong> but rather a mechanism for identification that is proportionate, transparent, and reversible in its effects.<\/p><p><strong>In the United States, Illinois&#8217; Biometric Information Privacy Act (BIPA)<\/strong> imposes written consent requirements and provides for severe civil penalties for non-compliance.<br \/>The lawsuits against Facebook and Clearview AI marked a turning point, demonstrating that legal pressure could force digital giants to review their practices for collecting and storing biometric data.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bc67a5 elementor-widget elementor-widget-heading\" data-id=\"8bc67a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anticipating: revocability and incident response <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb182f5 elementor-widget elementor-widget-spacer\" data-id=\"fb182f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f6fe41 elementor-widget elementor-widget-text-editor\" data-id=\"7f6fe41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Because a fingerprint cannot be replaced, systems must be designed to be <strong>revocable.<\/strong><br \/>The principle is to apply a non-reversible and configurable transformation to the biometric model: <strong>if the data is compromised, this transformation can be revoked and a new one generated,<\/strong> without changing the original biological data (which would obviously be impossible).This logic of a derived, renewable identifier guarantees greater <strong>resilience<\/strong> if a <strong>data leak<\/strong> would occur.<\/p><p>Any organization that processes biometric data must have a specific incident response plan.<br \/>This plan must describe:<\/p><ul><li>the assessment and isolation steps;<\/li><li>prompt notification to the authorities and affected individuals;<\/li><li>the revocation and replacement of keys or associated transformations;<\/li><li>and the provision of support for victims (monitoring, legal assistance).<\/li><\/ul><p><strong>Public communication must be prompt, transparent, but also limited to what is necessary:<\/strong> disclosing too much technical information could facilitate further attacks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-479c443 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"479c443\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cee4a17\" data-id=\"cee4a17\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-326d4f3 elementor-widget elementor-widget-spacer\" data-id=\"326d4f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-b08ae43 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b08ae43\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eed46bf\" data-id=\"eed46bf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ee35996 elementor-widget elementor-widget-text-editor\" data-id=\"ee35996\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Biometric data offers undeniable advantages in terms of authentication and user experience.<\/strong><br \/><strong>But their permanent nature imposes very strict security requirements. One simple rule applies: never rely exclusively on biometrics. Organizations must remember one essential rule: design systems as if they could be compromised, and build in the necessary mitigation and remediation mechanisms from the outset. Join us in December for our new topic. In the meantime, if you have a movie, TV series, software, or e-book to protect, don&#8217;t hesitate to call on our services by contacting one of our account managers. PDN has been a pioneer in cybersecurity and anti-piracy for over ten years, and we are sure to have a solution to help you. Happy reading, and see you soon!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-1722338 e-flex e-con-boxed e-con e-parent\" data-id=\"1722338\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-85d14c4 e-con-full e-flex e-con e-child\" data-id=\"85d14c4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81e77c2 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"81e77c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Share this article<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1dba823 elementor-share-buttons--view-icon elementor-share-buttons--color-custom elementor-widget__width-initial elementor-share-buttons--skin-gradient elementor-share-buttons--shape-square elementor-grid-0 elementor-widget elementor-widget-share-buttons\" data-id=\"1dba823\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Share on facebook\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg 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13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Share on linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-linkedin\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A multi-layered approach combining secure design, cryptographic protections, best operational practices and a regulatory framework is required to protect biometric data. Therefore, protecting biometric data requires particular rigour. As we saw in the first part, this data is based on permanent physical characteristics and cannot be reset if a leak occurs. Therefore, securing it requires [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":16999,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32,35,50,38],"tags":[],"class_list":["post-16974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-copyright","category-social-media","category-software","category-website"],"_links":{"self":[{"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/posts\/16974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/comments?post=16974"}],"version-history":[{"count":95,"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/posts\/16974\/revisions"}],"predecessor-version":[{"id":17121,"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/posts\/16974\/revisions\/17121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/media\/16999"}],"wp:attachment":[{"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/media?parent=16974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/categories?post=16974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agencepdn.com\/en\/wp-json\/wp\/v2\/tags?post=16974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}