🆕 blog! “Some minor bugs in Proton's new Authenticator app”

I maintain a a test-suite for TOTP codes. It contains a bunch of codes which adhere to the specification, some of which stretch it to breaking point, and some that are completely invalid. These codes are a good starting point for checking whether a 2FA / MFA app works correctly.

Proton …

👀 Read more: https://shkspr.mobi/blog/2025/08/some-minor-bugs-in-protons-new-authenticator-app/
⸻
#2fa#CyberSecurity#MFA#Proton #totp

🆕 blog! “Some minor bugs in Proton's new Authenticator app”

I maintain a a test-suite for TOTP codes. It contains a bunch of codes which adhere to the specification, some of which stretch it to breaking point, and some that are completely invalid. These codes are a good starting point for checking whether a 2FA / MFA app works correctly.

Proton …

👀 Read more: https://shkspr.mobi/blog/2025/08/some-minor-bugs-in-protons-new-authenticator-app/
⸻
#2fa#CyberSecurity#MFA#Proton #totp

C'est quoi la meilleure app open source pour le #totp selon vous ?

#2fa

Proton adds an open-source TOTP app to its product line. The open-source world is blessed with great TOTP apps already, but the more the merrier!

https://proton.me/blog/authenticator-app

#infosec #proton #totp #2fa#openSource

Proton adds an open-source TOTP app to its product line. The open-source world is blessed with great TOTP apps already, but the more the merrier!

https://proton.me/blog/authenticator-app

#infosec #proton #totp #2fa#openSource

The UX of 2FA could be improved considerably, and security along with it, by using a circles of trust model.

Take the example of a code forge, hosting the canonical version of some crucial piece of kit like the Linux kernel, OpenSSL, or GnuPG. You would want a maintainer to be 100% authenticated before they can commit changes to these repositories. Basic security culture.

But ...

(1/2)

#2FA #authentication

Our new blog post shows you how it works and details set-up instructions for this extra security feature: https://neighbourhood.ie/blog/2025/06/25/why-use-two-factor-authentication-2fa-in-couchdb

Our new blog post shows you how it works and details set-up instructions for this extra security feature: https://neighbourhood.ie/blog/2025/06/25/why-use-two-factor-authentication-2fa-in-couchdb

What is your favorite app for
Multifactor Authentication, and why do you like it most? 2️⃣✌️👀

#Security#MFA#2FA#Authenticator

Thought it is high time to finally set #2FA on my #DeviantArt account... Turned out it's premium feature for paid accounts

Thought it is high time to finally set #2FA on my #DeviantArt account... Turned out it's premium feature for paid accounts

Hab mir das jetzt mal eingerichtet inkl #2FA

Oder gebt doch eure konto-nummer an
.

Quite a cool little song about MFA (2FA) 😎

https://www.youtube.com/watch?v=drMsy5dXxVg

#security #mfa #2fa