It depends on the model of your iPhone how this is done. If you have an Yubikey with NFC capabilities, and your iPhone also supports NFC, you can use an app to read the OTP code from your Yubikey, and past it to the SURFsecureID website when asked. Here your yubikey acts as an keyboard, and types an OneTime Password. There are Yubikeys Available that (also) have a lightning connector to connect them directly to your phone. For many institutions, only OTP is activated. SURFsecureID supports two of these techniques: OTP en FIDO2. If you see inaccuracies in our content, please report the mistake via this form.Yubikey offers different techniques to authenticate safely. If we have made an error or published misleading information, we will correct or clarify the article. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services.

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