{"product_id":"yubikey-5c-nfc","title":"YubiKey 5C NFC - Security Key with USB-C and NFC","description":"\u003cp\u003eYour seed is on steel, your hardware wallet is out of sight – and your email account still hangs on an SMS code that a SIM swap clears out in twenty minutes. That is the gap the YubiKey 5C NFC closes. Plug it into a USB-C port or tap it against your phone, and your login is tied to a piece of hardware nobody can copy remotely.\u003c\/p\u003e\n\u003cp\u003eIt stops phishing because the key itself checks which domain it is talking to. A perfect replica of an exchange login gets no answer at all – however convincing it looks and however urgent the email sounded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat bitcoiners use it for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSecuring accounts at exchanges, brokers and payment services\u003c\/li\u003e\n\u003cli\u003eProtecting your email inbox – the address every other password reset runs through\u003c\/li\u003e\n\u003cli\u003eUnlocking password managers: Bitwarden, 1Password, KeePass, Proton Pass\u003c\/li\u003e\n\u003cli\u003eSSH access to your node or server: the key stays in the chip, not on the disk\u003c\/li\u003e\n\u003cli\u003eOpenPGP for signed releases and encrypted backups – secp256k1 included\u003c\/li\u003e\n\u003cli\u003eComputer login on Windows, macOS and Linux\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnector: USB-C, plus NFC (ISO 14443-3 Type A)\u003c\/li\u003e\n\u003cli\u003eDimensions: 18 × 45 × 3.7 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 4.1 g\u003c\/li\u003e\n\u003cli\u003eMaterial: glass-fibre reinforced plastic, no batteries, no moving parts\u003c\/li\u003e\n\u003cli\u003eIP68 rated (dust and water resistant), crush resistant up to 25 N·m\u003c\/li\u003e\n\u003cli\u003eSecure element, serialised, firmware 5.8\u003c\/li\u003e\n\u003cli\u003eDurability: 100,000+ insertion cycles, 500,000+ write\/erase cycles\u003c\/li\u003e\n\u003cli\u003eOperating 0 to 40 °C, storage −20 to 85 °C\u003c\/li\u003e\n\u003cli\u003eManufactured in Sweden\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupported protocols\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFIDO2\/WebAuthn with passkeys (100 slots) and FIDO U2F\u003c\/li\u003e\n\u003cli\u003eSmart card (PIV) with 24 certificate slots\u003c\/li\u003e\n\u003cli\u003eOpenPGP: RSA up to 4096 bit, P-256, P-384, Ed25519, X25519, secp256k1\u003c\/li\u003e\n\u003cli\u003eOATH-TOTP and OATH-HOTP (64 slots) via the Yubico Authenticator app\u003c\/li\u003e\n\u003cli\u003eYubico OTP, challenge-response, static password\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWindows, macOS, ChromeOS, Linux\u003c\/li\u003e\n\u003cli\u003eAndroid and iPhone: tap over NFC or plug in directly via USB-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note: the YubiKey is not a bitcoin wallet. It holds neither your seed nor any private wallet keys – it protects everything around them. And one piece of practical advice: register two keys with every service, one on your keyring and one in the safe. Register only one and lose it, and you are standing in front of the same locked door as an attacker.\u003c\/p\u003e\n\u003cp\u003eOnly USB-A on your machine? Then the YubiKey 5 NFC is the one to get.\u003c\/p\u003e\n\u003cp\u003eBuy the YubiKey 5C NFC at Copiaro – a key on your keyring beats a code by text message. Don't trust, verify.\u003c\/p\u003e","brand":"Yubico","offers":[{"title":"Default Title","offer_id":59010726822236,"sku":"COP-YUB5CNFCC","price":69.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/7214\/6780\/files\/yubikey_5c_nfc_1.webp?v=1788623637","url":"https:\/\/copiaro.com\/en\/products\/yubikey-5c-nfc","provider":"Copiaro","version":"1.0","type":"link"}