Renaissance of the OTP hardware token

Multi-factor Authentication is just that ? multi-factor. There are a number of ways to implement MFA including the use of OTP hardware tokens.

*** This is a Security Bloggers Network syndicated blog from RSA Blog authored by RSA Blog. Read the original post at: https://www.rsa.com/en-us/blog/2020-03/renaissance-of-the-otp-hardware-token.html