Passwortlose Authentifizierung mit Passkeys, FIDO, SSO und mehr
Wie man FIDO2 und SSO in Webdienste integriert: Konzepte, Protokolle und Best Practices für eine sichere Authentifizierung mit und ohne Passwort.
#IdentityManagement #IT #iXWorkshops #Passkey #ZweifaktorAuthentisierung #news
Microsoft just announced official support to store device bound Passkeys for Entra ID in the Windows Hello container. No app, no external hardware key but built in support. Sadly no attestation while in preview.
Microsoft Entra passkeys on Windows enable phishing-resistant, passwordless sign-in using Windows Hello on Entra-protected resources, including unmanaged devices. Public preview starts mid-March 2026. Organizations must opt in and configure policies to enable this feature; no impact occurs without activation.
What Is a Passkey and How Does Passwordless Login Work?

Yahoo has pulled some shady shit with how you sign in to email from Apple devices
So my mom tells me she can't get email from any of her devices. Turns out Yahoo had signed her out everywhere: Mac, iPhone, iPad. I had to help tet her signed back in on everything
It turns out they've broken the sign-in process in the following ways. Note this is *entirely* in the native account sign-in flow in Settings:
- They've somehow broken password managers in the webview so 1Password won't fill username/password. You have to switch back & forth copying/pasting
- They've broken #passkey support here as well, I'm guessing due to whatever they did to break password managers. So you get downgraded to a less secure 2FA mechanism like SMS
- And here’s the kicker: they're injecting a super aggressive interstitial in the sign-in WebView that tries to trick you into downloading the Yahoo Mail app instead of signing in to Mail.app
There's literally no way my mom could have navigated this. She 100% would have ended up installing an app she doesn't need because Yahoo told her to and because Apple Mail was "broken." I obviously don't *know* what's behind the forced sign-outs and the breaking of password managers and passkeys, but given the aggressive upselling of the Yahoo app, it really seems intentional
cc @rmondello because passkeys
#Bitwarden adds support for #passkey login on #Windows11
Boah ist das nervig wie schnell man auf post.ch ausgeloggt wird.
Und dann ist #SwissID auch noch ultra nervig mit Benutzername und Passwort separiert, letzteres so gebaut, dass es Passwortmanager wieder mal nicht erkennen und ihr #Passkey System ist so broken, dass es mit KeePass nicht funktioniert.
Hat da irgendjemand einen Draht hin und kann mal anklopfen ob man das nicht besser hinbekommen kann?