Keeping Safe in Crypto Series - Part 3 - 2FA | Authy | U2F | VPN | Substratum

Keeping Safe in Crypto Series - Part 3. Using different types of 2FA such as Software of the likes of Google Authenticator or Authy. Hardware 2FA such as Fido U2F. Internet security with choices of VPN and ultimately Substratum once its released.

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... https://www.youtube.com/watch?v=wfwKXShOje8