The best security keys of 2025: Expert tested Security keys are the ultimate physical security measure for protecting your online accounts. We tested and ranked the best security keys on the market today.

The best security keys of 2025: Expert tested #Technology #Cybersecurity #SecurityKeys #TechReviews

The Anti-SMS Manifesto: Why I Switched to Hardware Keys After testing multiple hardware keys over the past two years. I use the YubiKey 5C NFC as my primary security key. This is not a product review. This is the

Hardware keys are like 2FA on “hard mode” for attackers. 🔐
Using FIDO2/WebAuthn, keys from YubiKey, Google Titan, Feitian, and others lock each login to a specific site, making phishing far harder.​ Learn more:
techglimmer.io/learn-about-...
#SecurityKeys #Passkeys #FIDO2 #CyberSecurity #TechGlimmer

X Warns Users With Security Keys to Re-Enroll Before November 10 to Avoid Lockouts Social media platform X is urging users who have enrolled for two-factor authentication (2FA) using passkeys and hardware security keys like Yubikeys to re-enroll their key to ensure continued access to the service. To that end, users are being asked to complete the re-enrollment, either using their existing security key or enrolling a new one, by November 10, 2025. "After November 10, if you

iT4iNT SERVER X Warns Users With Security Keys to Re-Enroll Before November 10 to Avoid Lockouts VDS VPS Cloud #CyberSecurity #TwoFactorAuthentication #SecurityKeys #Passkeys #Yubikey

Why you need to activate Multi-Factor Authentication (MFA) immediately MFA helps protect your online accounts

Why you need to activate Multi-Factor Authentication (MFA) immediately: open.substack.com/pub/nelsonlo...

#mfa #multifactorauthentication #2fa #passwordless #passkeys #securitykeys

A 4x4 panelized set of USB-A security keys, in the YubiKey "Nano" size and style, but labeled "ARTEMIS" across in white.

Well, that's something you don't see every day. I'm told these were made some point Google Gnubby development process.

I assume they don't have firmware on them yet, but it might be tricky to find out non-invasively.

#SecurityKeys #Gnubby

A hero image of the Thetis Nano USB-C key. The USBC connector takes up roughly half of the vertical size. And oblong section for grabbing the key is the other half, with the Thetis name and logo. There's a small loop at that height on one side for keychain use.

Technical Specifications Connector: USB-C NFC Enable: No Passkey Slots: 200 OATH Slots: 50 Design: Nano Design with Aluminum Shield Algorithm: SHA256, AES, HMAC, ECDH, ECDSA

A compatibility table, including a variety of websites such as Google, Facebook, etc. rows, and operating system and browser columns. X's in Facebook on iOS and Android Chrome, Dropbox for iOS and Android app, Duo for iOS app and Chrome and Android app, Dashlane for all iOS and Android.

Large title: Fido/passkey compatible only FIDO2 L1 Protect Wide Range Service Check Your Account FIDO Compatibility before purchase [A 3x3 grid of logos, including Google, Apple, Microsoft, Adobe, Amazon, Facebook, X, Salesforce, Uber] Exceptions to Note: ID Austria: Not supported-requires FIDO2 Level 2 certification. Windows Hello Login: Only supported on Windows Enterprise with Entra ID.

Security key that's new to me: Thetis Nano-C!

thetis.io/products/thetis-nano-c-f...

Also news to me, I'm clearly behind: FIDO2 has levels. This key is FIDO2 L1, and different applications may require different […]

[Original post on infosec.exchange]

GoDaddy makes you pick which security key you want to be prompted for by default, and only allows this key to be presented unless you follow the "try another way" workflow.

What is the purpose / threat model of this? It seems unnecessarily high friction to me, and as far as I know is not done […]

TIL Proton dropped their maximum supported security keys from 8 to 4?!

I suspect my current config will be stable until I need to explicitly delete a key, in which case I won't be able to add a replacement unless I delete _five_ keys. 😡

#MFA #SecurityKeys #FIDO2 #Proton

Locking Down Your Digital Life: Why Security Keys Are Your Ultimate Shield youtu.be/W8JoSShkD4c #cybersecurity #securitykeys #yubikey #passkeys #riskmanagement

Gmail Takeover Hack Attack—Google Warns You Have Just 7 Days To Act As Gmail users complain hackers have compromised accounts, changing passwords and passkeys in the process, Google advises they have 7 days to regain control—here’s how.

www.forbes.com/sites... #cybersecurity #Gmail #lockout #passkeys #securitykeys

If you are just learning about the benefits of security keys over SMS for #MFA/#2FA you may want to have at least 2 keys registered. Primary and backup. I have misplaced keys and accidentally wiped them before. #securitykeys #TwoFactorAuthentication

Already a few hundred attendees have signed up for the Passwordless Live Q&A happening tomorrow!

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#passwordless #security #MFA #entra #azuread #office365 #identity #securitykeys #FIDO2 #passwords