{"id":64338,"date":"2026-04-30T01:42:28","date_gmt":"2026-04-29T22:42:28","guid":{"rendered":"https:\/\/lwallet.com.ua\/?p=64338"},"modified":"2026-09-24T15:19:20","modified_gmt":"2026-09-24T12:19:20","slug":"fido2-keys-for-delta","status":"publish","type":"post","link":"https:\/\/lwallet.com.ua\/en\/fido2-keys-for-delta\/","title":{"rendered":"FIDO2 keys for Delta: which ones work and how to set them up"},"content":{"rendered":"\r\n\r\n\r\n

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

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

Delta uses FIDO2<\/strong> for multi-factor authentication. If you need a physical security key, choose a model that supports FIDO2\/WebAuthn<\/strong>: Delta allows you to register multiple keys to the same account. For most users, a Yubico Security Key is enough, while a YubiKey 5 makes sense if you also need OATH, PIV, OpenPGP, or other additional protocols.<\/p>\r\n\r\n\r\n\r\n

Below you will find FIDO2 keys for Delta<\/strong>, a quick comparison of the main models, and setup steps checked against the current official Delta instructions. If reliable access is important, it is better to register both a primary and a backup physical key and store them separately.<\/p>\r\n\r\n\r\n\r\n

FIDO2 keys for Delta: compatible models<\/h2>\r\n\r\n\r\n\r\n

For Delta, the main requirement for a physical security key is FIDO2\/WebAuthn<\/strong> support. In Yubico’s lineup, both the Security Key Series and YubiKey 5 Series work for this purpose. For Delta itself, the difference is not basic compatibility but the connector, form factor, and additional protocols.<\/p>\r\n\r\n\r\n\r\n