Frequently asked questions

The REINER SCT Login software enables secure login to Windows computers using two-factor authentication (2FA) with TOTP (Time-based One-Time Password). The software generates or checks time-based one-time passwords (TOTP), which are stored on a separate device, e.g. the REINER SCT Authenticator. This ensures additional security protection by requiring a second authentication factor in addition to the Windows password.

The 2FA increases security because even if an attacker finds out a user’s password, they cannot access the account without the second factor.

Two-factor authentication (2FA) is a security mechanism in which two different factors are used to confirm the identity of users.

Setting up 2FA varies depending on the platform, but you can usually do this in the account settings under the “Security” or “Authentication” section.

A strong password alone can still be compromised. The 2FA provides an additional layer of security and protects your account even if your password is stolen.

The REINER SCT FIDO Stick Pro is a security key developed for two-factor authentication (2FA) and FIDO. It supports the latest authentication standards such as FIDO2 and U2F and enables fast and uncomplicated login to compatible services such as Google, Microsoft or AWS.

The two most common factors are something the user knows (e.g. password) and something the user owns (e.g. a physical device such as a smartphone).

There are different types of 2FA, including SMS verification, authentication apps, physical security keys (most secure variant) & biometrics such as fingerprints or facial recognition.

Yes, most platforms allow you to deactivate the 2FA option. However, it is strongly recommended that you leave it enabled to ensure your account security.

No, 2FA can also be used to access physical devices or resources to further improve security.

Although 2FA offers an additional layer of security, it is not one hundred percent error-free. Nevertheless, it is far more secure than using passwords alone. The most secure type of 2FA is protection with a TOTP hardware device such as the REINER SCT Authenticator.

The REINER SCT Authenticator can protect up to 60 accounts via 2FA.

Most major online platforms now support 2FA. You should check your account settings to see if this option is available.

2FA offers protection against most phishing attacks, as the attacker needs the second factor in addition to the password to gain access to the account.