Multi-factor authentication Wikipedia
There are a number of different types, including USB tokens, smart cards and wireless tags. Simple authentication requires only one such piece of evidence (factor), typically a password, or occasionally multiple pieces of evidence all of the same type, as https://elitecolumbia.com/innovative-software-solutions-that-help-toronto-businesses-from-convert-edge.html with a credit card number and a card verification code (CVC). MFA is a […]