Passkey: The future of registration
Das Wichtigste in Kürze
- Passkeys offer secure, passwordless login based on biometric data or a PIN
- Authentication via a key pair: the private key stays on the device, phishing-resistant
- Passkeys are a form of multi-factor authentication (MFA)
- Usable across devices, e.g. via QR code
Passkeys are gaining in importance because they offer a more secure and simpler way of logging into websites and applications - without any passwords. Instead of using complicated passwords, a passkey is stored on the device and can be activated via the unlocking mechanism such as fingerprint or facial recognition.
How do passkeys work?
Instead of a password, authentication is based on a key pair. The private key remains securely on the device, while the public key is registered on the website. When you log in, your device proves that it possesses the private key without transmitting it directly - this makes passkeys particularly secure.
How to set up passkeys with Microsoft Authenticator
- Open a website or app that supports passkeys.
- Create a passkey according to the instructions and choose a Windows Hello verification method (PIN, fingerprint or facial recognition).
- The passkey is stored securely on your device and can be used for future logins.
Passkeys in the clip: activate and log in with the Authenticator app!
The following video explains in detail how you can activate and set up passkeys and log in with the Microsoft Authenticator app.
Why passkey is the better choice
Passkeys offer not only more security but are also more user-friendly than conventional passwords. They are unique for every website and resistant to phishing attempts. Once set up, logging in is done with just one click or scan, without you having to remember a password. As a form of multi-factor authentication (MFA), they also provide additional protection, since the device itself as well as a biometric check or a PIN are used.
Frequently asked questions about passkeys
- Are passkeys more secure than passwords? Yes, because they are protected against phishing and are based on encrypted communication.
- Can I use passkeys on multiple devices? Yes, passkeys can be used across devices, for example by scanning a QR code.
- Are passkeys multi-factor authentication? Yes, they combine possession of a device with biometric data or a PIN for verification.
The most important points at a glance
Passkeys are a secure, user-friendly and recommended login method and should in principle soon replace password-based login. They enable fast login without entering a password and provide protection against phishing attacks. In addition, they make the login process more convenient, as they can be used across devices and are additionally protected by biometric features or a PIN.
Our security expert Sven Heeb sums it up:
«Passkeys are the upgrade you need! Faster, more secure and completely without entering a password. Phishing? No chance. With biometric protection or a PIN, you have your login under control - on every device!»
Why Baggenstos?
As a certified Microsoft Partner, Baggenstos offers comprehensive support for implementing modern security solutions such as passkeys. With our expertise in cloud security and authentication technologies, we ensure that your IT infrastructure is future-proof and optimally protected. Rely on our expertise to guide your organization to the next level of secure authentication.
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