Why you should have proper 2-step verification for all your online accounts, SMS 2FA is not really secured of the SS7 vulnerability, read here:

https://www.theguardian.com/technology/2016/apr/19/ss7-hack-explained-mobile-phone-vulnerability-snooping-texts-calls.

Authenticator apps:

  1. Google Authenticator:

https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2&hl=en

https://apps.apple.com/us/app/google-authenticator/id388497605

  1. Microsoft Authenticator

https://www.microsoft.com/en-us/account/authenticator

  1. Authy

https://authy.com/download

  1. LastPass

https://lastpass.com/auth

  1. FreeOTP

https://freeotp.github.io

Hardware authenticators

  1. YubiKey

https://www.amazon.com/Yubico-YubiKey-USB-Authentication-Security/dp/B07HBD71HL

https://www.amazon.com/Yubico-YubiKey-Factor-Authentication-Security/dp/B07HBCTYP1

  1. CryptoTrust OnlyKey

https://crp.to

  1. Thetis Fido U2F Security Key

https://www.amazon.com/Thetis-Two-Factory-Authentication-Protection-Compatible/dp/B07HHLPFFZ

See All 5 Episodes of "Hashcode"

Products Discussed In This Episode

Yubico - YubiKey 5 NFC - Two Factor Authentication USB and NFC Security Key, Fits USB-A Ports and Works with Supported NFC Mobile Devices - Protect Your Online Accounts with More Than a Password
Yubico YubiKey 5C - Two Factor Authentication USB Security Key, Fits USB-C Ports - Protect Your Online Accounts with More Than a Password, FIDO Certified USB Password Key
Thetis FIDO U2F Security Key with Bluetooth ENBL, Two-Factor Authentication [Extra Protection] Compatible with Windows/Linux/MacOS, Gmail, Facebook, Dropbox, SaleForce, GitHub and More