{"id":64338,"date":"2026-04-30T01:42:28","date_gmt":"2026-04-29T22:42:28","guid":{"rendered":"https:\/\/lwallet.com.ua\/?p=64338"},"modified":"2026-04-30T01:42:32","modified_gmt":"2026-04-29T22:42:32","slug":"fido2-keys-for-delta","status":"publish","type":"post","link":"https:\/\/lwallet.com.ua\/en\/fido2-keys-for-delta\/","title":{"rendered":"Which FIDO2 Keys Are Compatible with Delta?"},"content":{"rendered":"\n

Compatible devices, recommendations, and common errors<\/em><\/p>\n\n\n\n\n

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\"What<\/figure>\n<\/div>\n\n\n

FIDO2 keys for Delta<\/strong> are the most reliable way to secure access to the combat situational awareness system of the Armed Forces of Ukraine. Delta uses multi-factor authentication (MFA), and a physical security key based on the FIDO2<\/strong> standard is the most phishing-resistant method. This guide will help you choose a compatible key and prepare it for use.<\/p>\n\n\n\n

You can have several FIDO2 keys. You can configure them on all personal devices where you use Delta. I recommend having a primary and a backup key.<\/p>\n\n\n\n

A brief overview of FIDO2<\/h2>\n\n\n\n

The FIDO Alliance (Fast Identity Online) is an international association that develops standards for secure authentication. The alliance includes more than 250 members: Microsoft, Google, Apple, Amazon, Mastercard, VISA, PayPal, and others. That is why security keys are often simply called “FIDO keys” in the professional environment. The FIDO2 standard is recommended by NIST (the U.S. National Institute of Standards and Technology) and CISA (the U.S. Cybersecurity and Infrastructure Security Agency) as the only MFA method resistant to phishing.<\/p>\n\n\n\n

How does the FIDO2 security standard work?<\/h3>\n\n\n
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\"What<\/figure>\n<\/div>\n\n\n

During registration in Delta, your key generates a cryptographic key pair tied to delta.mil.gov.ua<\/a>:<\/p>\n\n\n\n