{"id":56041,"date":"2026-03-03T20:13:03","date_gmt":"2026-03-03T20:13:03","guid":{"rendered":"https:\/\/www.gsma.com\/get-involved\/gsma-membership\/?post_type=gsma_theme_resources&#038;p=56041"},"modified":"2026-03-03T20:13:24","modified_gmt":"2026-03-03T20:13:24","slug":"fior-esim-identity-product","status":"publish","type":"gsma_theme_resources","link":"https:\/\/www.gsma.com\/get-involved\/gsma-membership\/gsma_resources\/fior-esim-identity-product\/","title":{"rendered":"FIOR eSIM Identity product prevents surging eSIM fraud"},"content":{"rendered":"\n<p>GSMA Member <a href=\"https:\/\/fior.group\/\" target=\"_blank\" rel=\"noreferrer noopener\">FIOR Group<\/a>, a leader in identity infrastructure for autonomous systems, today announced the general availability of its eSIM Identity Verification Layer. It\u2019s a drop-in security overlay for the GSMA eSIM <a href=\"https:\/\/www.gsma.com\/solutions-and-impact\/gsma-open-gateway\/\" target=\"_blank\" rel=\"noreferrer noopener\">Open Gateway<\/a> that adds application-layer identity attestation to the standard SM-DP+ provisioning flow.<\/p>\n\n\n\n<p>SIM swap fraud cases exploded 1,055% in 2025 in the UK alone. According to a recently released Federal Trade Commission (FTC) report, U.S. consumers alone reported losing more than $12.5 billion to various types of fraud in 2024, including phone calls and text messages, a 25% increase over the prior year. The telecom industry loses at least $45bn to fraud.<\/p>\n\n\n\n<p>The GSMA&#8217;s eSIM Open Gateway specification defines how Mobile Network Operators (MNOs) remotely provision eSIM profiles to consumer and IoT devices at scale. While the standard mandates TLS for transport encryption, it does not include application-layer identity verification. This means any device that completes a TLS handshake can claim any identity without cryptographic proof. This architectural gap exposes carriers to a growing class of identity-based attacks: device impersonation, SM-DP+ spoofing, provisioning session replay, and eSIM identity cloning.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-how-it-works\">How it works<\/h5>\n\n\n\n<p>FIOR&#8217;s eSIM Identity Layer integrates at the SM-DP+ API boundary, sitting between the carrier&#8217;s provisioning infrastructure and the device without modifying the GSMA protocol or requiring new hardware. The solution delivers six layers of identity security:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hardware Device Binding: Cryptographically ties every eSIM profile to the device&#8217;s TPM or Secure<br>Enclave.<\/li>\n\n\n\n<li>Mutual Identity Attestation: Both the device and SM-DP+ server prove their identity at the<br>application layer.<\/li>\n\n\n\n<li>Nonce-Bound Sessions: Every provisioning session includes a unique cryptographic nonce against<br>replay.<\/li>\n\n\n\n<li>Cryptographically-Signed Profiles: Every eSIM profile is digitally signed enabling tampering<br>detection.<\/li>\n\n\n\n<li>Offline Identity Verification: Devices verify signatures without network connectivity in under 5 minutes<\/li>\n\n\n\n<li>Immutable Audit Trail: Every event generates a cryptographic proof hash for compliance and forensics<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-camara-api-integration\">CAMARA API Integration<\/h5>\n\n\n\n<p>The eSIM Identity Layer works in concert with FIOR&#8217;s existing GSMA CAMARA API security suite, including SIM Swap Detection, Number Verification, and Device Status, to provide end-to-end identity protection across the carrier ecosystem.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-carrier-business-impact\">Carrier Business Impact<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Drop-in integration at the SM-DP+ API layer \u2014 no protocol changes required<\/li>\n\n\n\n<li>Less than 5ms verification overhead per provisioning event<\/li>\n\n\n\n<li>100% identity attestation coverage across all provisioned devices<\/li>\n\n\n\n<li>New premium tier: &#8220;Verified Identity eSIM&#8221; as a value-added service<\/li>\n\n\n\n<li>Full compliance with EU Digital Identity Wallet and eIDAS 2.0<\/li>\n<\/ul>\n\n\n\n<p>The FIOR eSIM Identity Verification Layer is available immediately for carrier evaluation and integration. FIOR offers dedicated integration support, white-label deployment options, and flexible licensing models including per-device, per-provisioning-event, and enterprise site licenses. Commenting ahead of Mobile World Live, David Williams, FIOR Founder, said: \u201cThe GSMA eSIM Open Gateway is a transformative standard for the carrier ecosystem, but it was rightly designed for interoperability, not identity verification. FIOR completes the picture by adding the cryptographic proof that every device is who it claims to be, every server is who it claims to be, and every provisioning event is secure, immutable and auditable\u201d.<\/p>\n\n\n\n<p>FIOR Group will be exhibiting at <a href=\"https:\/\/www.mobileworldlive.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Mobile World Live<\/a> located in Hall 6, Stand G84 (6G84)  from March 2nd to March 5th.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-interested-in-membership\">Interested in Membership?<\/h2>\n\n\n\n<p>As a member of the GSMA, you will join a vibrant community of industry leaders, experts, and visionaries who are shaping the future of mobile technology and its transformative impact on societies worldwide.\u00a0Find out more about membership\u00a0<a href=\"https:\/\/www.gsma.com\/get-involved\/gsma-membership\/\" target=\"_blank\" rel=\"noreferrer noopener\">here.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>GSMA Member FIOR Group, a leader in identity infrastructure for autonomous systems, today announced the general availability of its eSIM Identity Verification Layer. It\u2019s a drop-in security overlay for the GSMA eSIM Open Gateway that adds application-layer identity attestation to the standard SM-DP+ provisioning flow. SIM swap fraud cases exploded 1,055% in 2025 in the [&hellip;]<\/p>\n","protected":false},"author":102,"featured_media":56044,"template":"","meta":{"image":"https:\/\/www.gsma.com\/get-involved\/gsma-membership\/wp-content\/uploads\/2026\/03\/Member-Resource-Articles-5.png","json":{"gsma_resources_type":"Other","gsma_resources_thumb":"[56044]","gsma_resources_file":"null","gsma_resources_multi":null,"gsma_resources_wgr":null,"gsma_resources_video":"","gsma_resources_image":"null","gsma_resources_url":"","gsma_resources_date":"","gsma_resources_button":""}},"tags":[],"resource_categories":[9670],"algolia_discover_type":[9664],"class_list":["post-56041","gsma_theme_resources","type-gsma_theme_resources","status-publish","has-post-thumbnail","hentry","resource_categories-blog","algolia_discover_type-article"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.9 (Yoast SEO v24.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>FIOR eSIM Identity 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