Two-factor Authentication (2fa)
In this audio clip I talk about the three factors of authentication, and some solutions you can use regarding 2fa to protect your accounts.
I start the clip by talking about the multi-factors of authentication — what you know, what you have, and what you are. I give an example of a popular 2fa attack called SIM jacking, and then I make some software solutions.
In this clip I refer to Google Authenticator, Authy, and Duo Mobile, as well as introducing a new decentralized 2fa solution, Airsecure.