In the last two decades, data security has become one of the biggest concerns in the modern business world as they have become entirely dependent on computer data storage systems. Along with this it has become very evident that being able to secure their network and the 2 FA or 2 Factor Authentication system is becoming one of the most popular methods of securing data storage systems. This security protocol will ensure that only those who can meet all the necessary requirements can access the restricted areas.
There Are Multiple Version of the 2FA Security Protocol
Both the PKI and OTP versions of the 2 FA protocol are designed to use a second factor to complete the authorization process. This system combines something you know like a password or a PIN with something you have such as an RSA token or perhaps in the latest versions, something you are. This can be the use of a biometric fingerprint scanner or retina scanner. These are all considered to be very strong authentication systems.