#2factorauthetification — Public Fediverse posts

Two-factor authentication (2FA) is very secure, but not invulnerable. There are tricks and loopholes that hackers can exploit to take over an account.

#authentication #2fa #2factorbypass #2factorauthetification #hacker
https://www.pcworld.com/article/2424573/watch-out-hackers-is-two-factor-login-insecure.html

Grundlagen- und Praxiswissen zur Implementierung von 2FA (Passkey im Eigenbau) präsentiert euch Klaus Rodewig, der auch Mitglied im Expertenkreis Cyber-Sicherheit des Bundesamtes für Sicherheit in der Informationstechnologie ist, auf der #Macoun23. Hol Dir die Best practices: https://macoun.de/anmelden

#2factorauthetification #passkey #Security #CyberSecurity #macounFFM

https://www.reviewgeek.com/152864/security-experts-object-to-google-authenticators-new-syncing-feature/

TL:DR
Google Authenticator is adding Account syncing of OTP/2FA codes. The problem is this Sync is not end-to-end Encrypted.

Also Google Authenticator QR codes contain website & account names.

Meaning if someone intercepts the data in transit, or gets access to your google account, they have full access to all your 2FA.

#Google #2FA #security #2factorauthetification #passwords

2-Factor Authentication App "Authy". Same App (Cloud) for many devices and OS.

https://authy.com/

SMS 2FA #SMS2FA #2FA #2factorbypass #2factorauthetification #Authy